Term
What are are three kinds of inspections?
Pg 9 |
|
Definition
1) pre-trip
2) during the trip
3) after the trip |
|
|
Term
| How do you check for proper tire pressure? |
|
Definition
| Use and air pressure gauge |
|
|
Term
| On what vehicle is it illegal to use regroved, recapped or retreaded tires on the front wheels? |
|
Definition
|
|
Term
| May Radial and bias-ply tires be used together? |
|
Definition
|
|
Term
| What is the tread depth required for the front tires? |
|
Definition
| 4/32" in the major grooves |
|
|
Term
| What is the tread depth required for the rear tires? |
|
Definition
| 2/32" in the major grooves |
|
|
Term
When inspecting the rubber tires (4)?
Pg 9 |
|
Definition
1) Cuts
2) Other damage
3) If the dual tires are touching
4) Mismatched tire sizes |
|
|
Term
What do you check the wheel rims for (6)?
Pg 10 |
|
Definition
1) Damaged rims or wheels
2) Rust around wheel nuts; loose lug nuts
3) Missing clamps, spacers, studs or lugs
4) Mismatched, bent or cracked lock rings
5) Wheels or rims that have been welded
6) Axle seal/hub oil seal—not leaking; proper fluid level |
|
|
Term
What do you look for on the wheel brakes (6)?
Pg 10 |
|
Definition
1) Cracked drums
2) Shoes or pads with oil, grease or brake fluid on them
3) Shoes worn thin, missing or broken
4) Cracked, worn or frayed air hoses
5) Cracks or dents in the air chamber
6) Broken or loose slack adjusters; should not be at more than a 90 degree angle with brakes applied |
|
|
Term
What do you look at on the steering system (6)?
Pg 10 |
|
Definition
1) Steering box
2) Pitman arm
3) Drag link
3) Power steering pump and hoses
5) Steering wheel
6) Steering axle brake |
|
|
Term
What do you look for on the Suspension system (9)?
Pg 10 |
|
Definition
1) Spring hangers that allow movement of an axle from the proper position
2)Cracked or broken spring hangers
3)Missing or broken leaves in any leaf spring. If one fourth or more are missing, your vehicle could be put out of
service. But, any defect is dangerous.
4) Broken leaves in the multileaf spring
5)Leaves that have shifted and could hit a tire or other part
6)Leaking shock absorbers
7)Torque rod or arm, u-bolts, spring hangers or other axle positioning parts that are cracked, damaged or missing
8)Air suspension systems that are damaged and or leaking
9)Any loose, cracked, broken or missing frame members |
|
|
Term
What do you look for on the Exhaust system (4)?
Pg 11 |
|
Definition
1) Leaking parts
2) Leaks which could allow carbon monoxide to leak into your cab
3) Parts rubbing against the fuel system, tires or other moving parts
4) Loose, broken or missing parts |
|
|
Term
What emergency equipment is required (3)?
Pg 11 |
|
Definition
1) Properly charged and securely mounted fire extinguisher
2) Spare electrical fuses
3) Three reflective triangles as warning devices for parked vehicles |
|
|
Term
What do you check on the cargo (4)?
Pg 11 |
|
Definition
1) Truck is not overloaded
2) Cargo is well balanced
3) Cargo is secured
4) If carrying hazardous materials, proper papers and placarding. |
|
|
Term
Before you inspect the vehicle do what (3)?
Pg 11 |
|
Definition
1) Make sure that the parking
brakes are on
2) Make sure that the wheels are chocked
3) If you have to tilt the cab, secure loose items so they won’t fall |
|
|
Term
When reviewing the last vehicle inspection report what must the carrier certify on the report for items that affect safety?
Pg 11 |
|
Definition
| The motor carrier must certify on the report that the repairs were made or that they were unnecessary. |
|
|
Term
Items to check in the engine compartment (8)?
Pg 11 |
|
Definition
1) Engine oil level
2) Coolant level in radiator, condition of hoses
3) Power steering fluid level; hose condition
4) Battery fluid level, connections and tie downs
5) Automatic transmission fluid level (you may have to start the engine)
6) Check belts for tightness and wear (alternator, water pump, air compressor)
7) Leaks in the engine compartment—fuel, coolant, oil, power steering fluid, hydraulic fluid, water pump
8) Cracked, worn electrical wiring insulation |
|
|
Term
What to check inside the cab (engine started) (6)?
Pg 11 |
|
Definition
1) Check the gauges to be sure they are working properly.
2) Check the controls for looseness, sticking, damage or improper setting.
3) Lights
4) Check the mirrors and windshield
5) Check the emergency equipment
6) Turn off the engine and check the lights and 4-way flashers |
|
|
Term
When checking gauges with the engine started what do you check (5)?
Pg 11 |
|
Definition
1) Oil pressure should come up to normal within seconds after the engine is started (this needs to be noted on engine start)
2) Ammeter and/or voltmeter
3) Coolant temperature
4) Engine oil temperature
5) Warning lights and buzzers should go out right
away. |
|
|
Term
What characteristics of the controls that you are checking for, when checking the controls (4)?
Pg 11 |
|
Definition
1) Looseness
2) Sticking
3) Damage
4) Improper settings |
|
|
Term
What controls do you check inside the cab with the engine started (13)?
Pg 11 |
|
Definition
1) Steering wheel
2) Clutch
3) Accelerator
4) Brake controls
5) Foot brake
6) Trailer brake
7) Parking brake
8) Retarder controls
9) Transmission controls
10) Interaxle differential lock
11) Horns
12) Windshield wiper/washer
13) Lights |
|
|
Term
When checking the lights, what are you looking for and what lights do you check (5)?
Pg 11 |
|
Definition
The lights lenses are clean, none are broken and they work
1) Headlights
2) Dimmer switch
3) Turn signals
4) 4-way flasher
5) Clearance, identification, marker light switches |
|
|
Term
When checking the mirrors and windshield what are you looking for (4)?
Pg 11 |
|
Definition
1) Cracks
2) Dirt
3) Illegal stickers
4) Other obstructions |
|
|
Term
When checking the emergency equipment, what are you checking (4)?
Pg 12 |
|
Definition
1) Working fire extinguisher—properly charged
2) Fire extinguisher properly mounted
2) Spare electrical fuses
3) Three reflective triangles |
|
|
Term
Your walk around inspection will examine what areas (9)?
Pg 12 |
|
Definition
1) Check that all lights are working
2) Check the left front side
3) Front
4) Right side
5) Cargo securement
6) Right rear
7) Rear
8) Left side
9) Check all signal lights |
|
|
Term
What are the steps for preforming a Hydraulic brake check (4)?
Pg 12 |
|
Definition
1) Pump the brake pedal 3 times.
2) Apply firm pressure to the pedal and hold for 5 seconds.
3) The pedal should not move. If it does, there may be a leak or other problem. Get it fixed before driving. |
|
|
Term
| What are the steps to an air brake check (6)? |
|
Definition
1) Build air pressure to 100-120 psi.
2) Turn off the engine
3) Release all brakes
4) Press hard on the foot brake and hold down for
one minute
On combination vehicles, air pressure should not drop over 4 psi.
On single vehicles, air pressure should not
drop over 3 psi.
5) Turn ignition on
6) Pump the foot brake until the air pressure drops.
At about 60 psi, the low air light must come on.A buzzer may sound as well. On older vehicles, a wig-wam arm will fall in view of the driver.
At
about 40 psi, the parking brake knob and, if applicable, the trailer parking brake knob should pop out. |
|
|
Term
| When preforming an air brake test at what psi does the low air light come on? |
|
Definition
|
|
Term
| When preforming an air brake test at what psi does the parking brake knob and, if applicable, the trailer parking brake knob should pop out. |
|
Definition
|
|
Term
| What impact does forgetting to preform the air brake check during the pre-trip inspection on your road skills exam? |
|
Definition
Automatic failure of the CDL
road skills exam |
|
|
Term
| What are the steps in preforming the parking brake check (3)? |
|
Definition
1) Set the parking brake.
2) Put the vehicle in low gear and gently release the
clutch until you feel the vehicle pulling against
the brake.
3) The vehicle should not move.
If you find anything wrong with the brake system, get it
fixed before you drive. |
|
|
Term
| What additional things must be checked on a bus (4)? |
|
Definition
1) The passenger entry—steps and handrails
secure, no worn matting, door opens and closes correctly
2) seating—secure
3) emergency exits—open and close correctly.
Check on both outside and inside.
4) baggage compartment—door opens and closes
correctly and is secure. |
|
|
Term
| What additional things must be checked on a tractor trailer (10)? |
|
Definition
1) air/electrical lines
2) catwalk
3) all parts of the coupling system
5th wheel and slide mounting securely in place
4)trailer
5) safety latch
6) platform
7) release arm
8) kingpin/apron
9) sliding 5th wheel locking pin
10) lights and reflectors |
|
|
Term
| What is the maximum length of a semi-trailer |
|
Definition
|
|
Term
| When should you make inspections during a trip? |
|
Definition
| within the first 50 miles of the trip and also every 150 miles or every 3 hours (whichever comes first). |
|
|
Term
| While you are driving, how are you preforming your "during the trip" inspections? (9)? |
|
Definition
1) Watch your gauges for signs of trouble.
2) Use your senses to check for problems. Look, listen, smell, and feel. |
|
|
Term
| The after-trip inspections consist of? |
|
Definition
Inspect your vehicle at the end of the trip, day, or tour of duty. If you find any problems, report them to your employer.
Additionally, whether or not you find problems, you must
complete a written report and sign it. |
|
|
Term
| For the test, during the pre-trip inspection you must (3)? |
|
Definition
1) Point to or touch each essential part of your vehicle.
2) Name the part.
3) Explain what damage or problems you might find with the part |
|
|
Term
| If _______ of your front suspension springs or more are missing, your vehicle could be put out of service |
|
Definition
|
|
Term
| Safe operation of a commercial vehicle requires skills in (3)? |
|
Definition
1) Accelerating
2) Steering
3) Shifting gears |
|
|
Term
| Prior to departing your vehicle you should always? |
|
Definition
|
|
Term
| What are the four steps in accelerating from a stop? |
|
Definition
1) Partly engage the clutch before taking your foot off the brake.
2)Use the parking brake to keep from rolling back. Release it only when you have enough power to keep from rolling back.
3) Speed up smoothly and gradually so the vehicle does not jerk. Sudden acceleration can cause mechanical damage. If you are pulling a trailer, sudden acceleration can damage the coupling.
4) Speed up slowly when traction is poor, such as in rain or snow. If you use too much power, the drive wheels spin. If the drive wheels spin, let up on the accelerator |
|
|
Term
| How do you hold the steering wheel (2)? |
|
Definition
1) Hold the steering wheel firmly with both hands.
2) Your hands should be at the 9 o’clock and 3 o’clock positions, opposite sides on the steering wheel. |
|
|
Term
| When inspecting the additional things on the trailer and you are inspecting the air/electrical lines, what are you looking for? |
|
Definition
No leaks, cuts, cracks or signs of wear; no tangles or dragging against tractor
parts; glad hands secure, or objects securely bolted to tractor frame |
|
|
Term
| When inspecting the additional things on the trailer and you are inspecting the catwalk, what are you looking for? |
|
Definition
|
|
Term
| When inspecting the additional things on the trailer and you are inspecting all parts of the coupling system, what are you looking for? |
|
Definition
5th wheel lower plate, etc. you will not be able to see the lower plate if the vehicle is hooked up —loose or missing mounting brackets, clamps, bolts or nuts;
5th wheel and slide mounting securely in place |
|
|
Term
| When inspecting the additional things on the trailer and you are inspecting the the trailer its self, what are you looking for? |
|
Definition
| Front side and rear (air/electrical connections, header board, landing gear, etc.) |
|
|
Term
| When inspecting the additional things on the trailer and you are inspecting the the platform, what are you looking for? |
|
Definition
| No cracks or breaks in platform structure |
|
|
Term
| When inspecting the additional things on the trailer and you are inspecting the release arm , what are you looking for? |
|
Definition
| It is in engaged position and safety latch in place |
|
|
Term
| When inspecting the additional things on the trailer and you are inspecting the kingpin/apron, what are you looking for? |
|
Definition
| Kingpin not bent; apron lays flat on 5th wheel skid plate; visible part of apron is not bent, cracked or broken; locking jaws completely closed around shank or kingpin |
|
|
Term
| When inspecting the additional things on the trailer and you are inspecting the sliding 5th wheel, what are you looking for? |
|
Definition
| Locking pins—in the locked position; not broken or damaged |
|
|
Term
| When inspecting the additional things on the trailer and you are inspecting the lights, what are you looking for? |
|
Definition
| Lights and reflectors—not broken, lenses clear and clean |
|
|
Term
| Why is backing always dangerous? |
|
Definition
| Because you cannot see everything behind your vehicle |
|
|
Term
| Should you avoid backing whenever you can? |
|
Definition
|
|
Term
| When you must back, what are the safety rules (5)? |
|
Definition
1) Look at your path before you begin backing. Get out of the vehicle and check your clearance to the sides and overhead.
2) Turn on four-way flashers and blow the horn before backing.
3) Back slowly. Use the lowest reverse gear.
4) Back and turn toward the driver’s side. This allows you to see better. You can watch the rear of your vehicle by looking out the side window. Use driver-side
backing even if it means going around the block to put your vehicle in this position. The extra safety is worth it.
5) Use a helper. A helper can check your blind spots for you. The helper should stand where he or she has a view of the rear of the truck and where the driver can see the helper. If you lose sight of the helper, stop.He may be in a place of danger. Before you begin backing, agree on hand signals that you both understand. |
|
|
Term
| When backing a car, straight truck or bus, you turn the top or bottom of the steering wheel in the direction that you want to go. |
|
Definition
|
|
Term
When backing a trailer you turn the
top of the steering wheel in the direction/opposite direction that you want the trailer to go. |
|
Definition
|
|
Term
| When backing a trailer straight back, once the trailer starts to drift to a side, you correct for the drift by tuning the top of the steering wheel in the direction of or away from the drift? |
|
Definition
| Turn the top of the steering wheel in the direction of the drift |
|
|
Term
| When backing a trailer you should (4)? |
|
Definition
1) When you back a trailer, try to position your vehicle so you can back in a straight line. If you must back on a curved path, back to the driver’s side so you can see.
2) Back slowly.
3) Use both mirrors. The mirrors help you see if the trailer is staying on the proper path. Correct the trailer’s path by turning the top of the steering wheel in the direction
of the drift.
4)Pull forward. Make pull-ups to reposition your vehicle as needed. |
|
|
Term
| When shifting up, what is the Basic method for shifting up (5)? |
|
Definition
1) Release the accelerator. Push in the clutch and shift to neutral.
2) Release the clutch
3) Let the engine and gears slow to the RPM required for the next gear. (This takes practice.)
4) Push in the clutch and shift to the higher gear.
5)Release the clutch and press the accelerator at the same time. |
|
|
Term
| Shifting gears using double clutching requires practice. If you remain too long in neutral, you may have trouble putting the vehicle into the next gear. If this happens what should you do? |
|
Definition
1) Return to neutral
2) Release the clutch
3) Increase engine speed to match road speed and try again. |
|
|
Term
| What are the two ways to know when to shift up: |
|
Definition
1) Engine speed (RPM
2) Road speed (MPH) |
|
|
Term
| What is the basic method for shifting down (5)? |
|
Definition
1) Take your foot off the accelerator. Push in the clutch and shift to neutral.
2) Release the clutch.
3) Press the accelerator. Increase engine and gear speed to the RPM required in the lower gear.
4) Push in the clutch and shift to the lower gear at the same time.
5) Release the clutch and press the accelerator at the same time.
Downshifting requires knowing when to shift. Use either the tachometer or the speedometer to decide when to downshift. |
|
|
Term
| What are the two times that you should you downshift? |
|
Definition
1) Before starting down a hill
2) Before entering a curve |
|
|
Term
| You should downshift as you enter a curve (T/F)? |
|
Definition
| False, you should downshift BEFORE you enter the curve. |
|
|
Term
| When downshifting before starting down a hill, will it usually take a lower or higher gear than you would use to climb the same hill. |
|
Definition
|
|
Term
| When going around a curve, when do you begin to accelerate? |
|
Definition
| You can begin to accelerate as you leave the curve |
|
|
Term
| What is another name for a retarder? |
|
Definition
|
|
Term
|
Definition
| Retarders help slow a vehicle so that you don’t need to use your brakes as much. This reduces brake wear and gives you another way to slow your vehicle |
|
|
Term
| When do retarders apply braking and to what wheels do they apply braking? |
|
Definition
Retarders apply their braking power whenever you take your foot completely off the accelerator.
Retarders apply braking power only to the drive wheels. |
|
|
Term
Should you use a retarder the
road is wet, icy or covered with snow? |
|
Definition
No, if your drive wheels have poor traction, the retarder may
cause them to skid |
|
|
Term
| When driving, how far ahead do you look? |
|
Definition
12 to 15 seconds.
At low speeds this equals approximately one block. On the highway, this equals approximately 1⁄4 of a mile |
|
|
Term
| How might a slow moving vehicle be marked? |
|
Definition
| Slow moving vehicles may be marked with a red triangle with an orange center. |
|
|
Term
|
Definition
| Anyone or anything that can cause an unsafe condition. |
|
|
Term
| You should use your mirrors to (6)? |
|
Definition
1) To check the traffic around you
2) To check your vehicle
3) To change lanes or merge
4) To see where the rear of the vehicle is while you make turns
5) To check your tires.
6) To check your cargo |
|
|
Term
| When do you make adjustments to your mirrors? |
|
Definition
Before you start your trip.
Mirrors can only be checked accurately when the trailer(s) is straight. |
|
|
Term
| What are six ways you can help signal your intentions to the vehicles around you? |
|
Definition
1) Signal early before you turn, merge or change lanes.
2) Brake early and slow gradually for turns.
3) Flash your brake lights to warn other drivers that youneed to slow down or stop. Don’t stop suddenly.
4) Turn off your signal after you make the turn, merge or lane change.
5) Use your 4-way emergency flashers when moving slowly or when you are parked.
6) Don’t signal other drivers to pass you. This could cause a crash. |
|
|
Term
| What are four ways to increase safety when passing? |
|
Definition
1) Check your side mirrors for traffic approaching you from behind.
2) Check ahead. Do you have sufficient room to pass?
3) Use your turn signal.
4) Just before you begin passing, check your mirrors and blind spots once more for approaching traffic. |
|
|
Term
| When you stop on the side of the road you should (2)? |
|
Definition
1) Turn on your 4-way emergency flashers.
2) Place reflective triangles or flares within 10 minutes of stopping. |
|
|
Term
In order to communicate your presence to others you can (check all that apply)?
[] Use your low beam headlights at dawn and dusk.
[] Use your low beam headlights in fog, rain or snow
[] When you pass, tap your horn lightly
[] Use your horn only when needed. Otherwise, your horn may scare others |
|
Definition
|
|
Term
| When stopped on the side of a two-lane road carrying traffic in both directions or on an undivided highway, where do you place your flares or reflective triangles? |
|
Definition
| 100' in front, 10' and 100' behind (withing 10 minutes) |
|
|
Term
| When stopped on the side of a a one-way or divided highway, where do you place your flares or reflective triangles? |
|
Definition
| 10', 100' and 200' behind your vehicle (withing 10 minutes) |
|
|
Term
| When stopped on the side of a road, on a hill or in a curve, where do you place your flares or reflective triangles? |
|
Definition
| 10' behind and from 100' to 500' behind your vehicle |
|
|
Term
| Trucks and buses most often hit the vehicle in front of them because? |
|
Definition
They were following
too closely |
|
|
Term
| What is the rule of seconds? |
|
Definition
1) If you are driving below 40 mph, maintain at least one second for each 10 feet of vehicle length.
2) At speeds over 40 mph, add an extra second for safety |
|
|
Term
| Using the rule of seconds how much time should you leave in front of you if you are 50' long and traveling 30 mph? |
|
Definition
One second for each 10' of vehicle = 5 seconds.
Traveling less than 40 mph no additional second needed so 5 seconds |
|
|
Term
| Using the rule of seconds how much time should you leave in front of you if you are 30' long and traveling 50 mph? |
|
Definition
One second for each 10' of vehicle = 3 seconds.
Traveling more than 40 mph one additional second needed 4 seconds |
|
|
Term
| What are two things that you can do to help manage the space available behind you? |
|
Definition
1) Stay to the right
2) If you are going uphill, do not pass other slow vehicles unless you can pass quickly and safely |
|
|
Term
| How do you deal with tailgaters safely(4)? |
|
Definition
1) Avoid quick changes. Before you slow down or turn,signal early and reduce your speed gradually.
2) Increase your following distance. Extra space in front of your vehicle can help you avoid sudden stops.
3) Don’t speed up. It’s safer to be tailgated at a low speed than at a high speed
4) Avoid tricks. Don’t turn on your tail lights or flash your
brake lights..
4) |
|
|
Term
| What are three things that can help you manage your space to the sides of your vehicle? |
|
Definition
1) Keep your vehicle centered in the lane and maintain safe clearance on either side.
2) Avoid traveling beside other vehicles. If you must travel alongside another vehicle, drop back or pull forward so that you are sure the other driver can see you.
3) High winds may cause your vehicle to sway. This problem is worse for lighter vehicles, such as empty trucks. High winds may be especially bad coming out of tunnels. |
|
|
Term
| Four things that can help to ensure that you have overhead clearance are? |
|
Definition
1) The weight on a loaded vehicle lowers its height
2) Before backing, get out of the vehicle and check for overhanging objects such as trees, branches or electric wires
3) Don’t assume that the heights posted at bridges and overpasses are correct
4) If you are not sure that you have space to pass under an object, take another route |
|
|
Term
What is it called when the Trailer wheels follow a different path than the
tractor wheels? |
|
Definition
|
|
Term
| Four things to do when turning right are? |
|
Definition
1) Turn slowly
2) If you cannot make the right turn without swinging into another lane, turn wide as you complete the turn (do not use the oncoming traffic lane to make the turn if at all possible)
3) Don’t turn to the left as you start the turn. The driver behind you may think you are turning left
4)If you must cross into an oncoming lane to make a turn, watch out for vehicles coming toward you. Give them room to pass or stop. However, don’t back up for them. You could hit the vehicle behind you |
|
|
Term
| Two things to do when turning left are? |
|
Definition
1) Reach the center of the intersection before you begin your turn. If you turn too soon, your vehicle could hit another vehicle because of offtracking.
2) If there are two left turn lanes, always use the rightmost left turn lane |
|
|
Term
| What are the three point to keep in mind when crossing or entering traffic? |
|
Definition
1)Commercial vehicles are larger and accelerate more slowly than passenger cars, you may need a much larger gap to enter traffic.
2) Acceleration varies with your load. Allow more room if your vehicle is fully loaded
3) Before you begin across a road, make sure you can get all the way across before traffic reaches you |
|
|
Term
| What are the three things that make up total stopping distance? |
|
Definition
1) Perception distance
2) Reaction distance
3) Braking distance |
|
|
Term
| What is perception distance |
|
Definition
it is the distance your vehicle
travels from the time your eyes see a hazard until your brain recognizes it. Perception time for an alert driver
is about 3⁄4 second. At 55 mph, you travel 60 feet in 3⁄4 second |
|
|
Term
| What is Reaction distance? |
|
Definition
It is the distance it takes the vehicle
to stop once you hit the brakes. At 55 mph on dry
pavement, it takes a vehicle with good brakes about 2.5 seconds to stop. Within that time, the vehicle will travel another 192 feet |
|
|
Term
| What is the approximate stopping distance when traveling at 55 mph? |
|
Definition
| It will take about 4 seconds to stop your vehicle. The vehicle will travel approximately 312. That’s longer than the length of a football field. |
|
|
Term
| What is the rule of thumb about doubling your speed? |
|
Definition
| When you double your speed, it takes four times as much distance to stop your vehicle; your vehicle will have four times the destructive power in a crash. |
|
|
Term
| What is the rule of thumb about steering or braking a vehicle |
|
Definition
You can’t steer or brake a vehicle unless you have
traction. Traction is the friction between the tires and
the road. Reduce your speed on wet and slippery road |
|
|
Term
| What is the rule of thumb about wet roads? |
|
Definition
| Wet roads can double stopping distance. Reduce your speed by about 1/3 on a wet road. For example slow down from 55 mph to 35 mph. |
|
|
Term
| What is the rule of thumb about packed snow? |
|
Definition
| On packed snow, reduce your speed by 1⁄2 or more |
|
|
Term
| What is the rule of thumb about icy roads? |
|
Definition
If the road is icy, reduce your speed to a crawl. Stop
driving as soon as you can |
|
|
Term
| What is the rule of thumb about empty trucks? |
|
Definition
Empty trucks require greater stopping distance. An
empty vehicle has less traction. The brakes are designed
to control the maximum weight of the unit; therefore,
the brakes lock up more readily when the trailer is
empty or lightly loaded. This can cause skidding and
loss of control. |
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Term
What is the maximum Speed Limit for a Commercial Truck on:
1) Interstate highways
2) Limited access highways
3) Non-limited Access Highways, 4 lanes
4) Non-limited Access Highways, less than 4 lanes
5) School, Business or Residential Zones
6) Highways Designated as a Rural Rustic |
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Definition
1) Up to 70 mph, as posted
2) 55 mph
3) 55 mph
4) 45 mph
5) 25 mph or up to posted
6) 35 mph or up to posted |
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Term
What is the maximum Speed Limit for Commercial passenger but on:
1) Interstate highways
2) Limited access highways
3) Non-limited Access Highways, 4 lanes
4) Non-limited Access Highways, less than 4 lanes
5) School, Business or Residential Zones
6) Highways Designated as a Rural Rustic |
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Definition
1) Up to 70 mph, as posted
2) 55 mph
3) 55 mph
4) 55 mph
5) 25 mph or up to posted
6) 35 mph or up to posted |
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Term
What is the maximum speed limit for school bus on:
1) Interstate highways
2) Limited access highways
3) Non-limited Access Highways, 4 lanes
4) Non-limited Access Highways, less than 4 lanes
5) School, Business or Residential Zones
6) Highways Designated as a Rural Rustic |
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Definition
1) Up to 60 mph
2) 45 mph
3) 45 mph
4) 45 mph
5) 25 mph or up to posted
6) 35 mph or up to posted |
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Term
| if a localities increases or decreases the 25 mph speed limit in school zones. You may travel up to the posted speed limit (Y/N)? |
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Definition
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Term
| If a highways is designated as rural rustic road and posted speed limits other than 35 mph. You may drive up to the speed limit on those roads (Y/N) |
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Definition
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Term
| If the temperature is below freezing and the road looks wet, what should you be watching out for? |
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Definition
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Term
| What parts of a road will remain icy and slippery long after other areas have melted? |
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Definition
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Term
| Do bridges freeze before or after the road freezes? |
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Definition
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Term
| Slight melting ice makes the ice wet which results in? |
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Definition
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Term
| Where indications might you have that the road is starting to ice up? |
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Definition
| Ice is on the front of your mirror, mirror support or antenna |
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Term
| With regard to rain, when is the road most slippery and why? |
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Definition
When rain first begins. Just after rain begins, water mixes with oil on the road
making it unusually slippery. |
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Term
| In some weather, water or slush collects on the road which causes your tires lose contact with the road and have little or no traction. This is called? |
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Definition
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Term
| What should you do if you begin to hydroplane (3)? |
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Definition
1) Take your foot off the accelerator
2) Push in the clutch
3) Do not use the brakes to slow down |
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Term
| What are four things that can help you control your speed on downgrades? |
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Definition
1) Never exceed the maximum safe speed on a downgrade
2) Downshift to a low gear before starting down a grade
3) Use the braking effect of the engine to control your speed on downgrades
4) Save your brakes so that you can slow or stop as required by road and traffic conditions |
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Term
| Controlled braking consists of what four techniques? |
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Definition
1) Apply the brakes as hard as you can without locking the wheels.
2) Steer as little as possible
3) If you need to steer harder or if the wheels lock, release the brakes
4) Reapply the brakes as soon as possible |
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Term
| Stab braking consists of what three steps techniques? |
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Definition
1) Apply your brakes fully
2) Release the brakes when the wheels lock up
3) As soon as the wheels start rolling, apply the brakes fully again- repeat as necessary
Use stab braking only on vehicles that do not have anti-lock brake systems |
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Term
| When should you use stab braking? |
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Definition
| Only use stab braking on vehicles that do not have anti-lock brake systems |
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Term
| Is stopping always the safest thing to do in an emergency? |
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Definition
| No, if you don’t have enough room to stop, you may have to steer away from what’s ahead. |
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Term
| What four steps should you take when steering to avoid a crash? |
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Definition
1) Keep both hands on the steering wheel
2) Do not apply the brakes while you are turning. Applying the brakes could lock your wheels and cause you to skid out of control.
3) Do not turn more than you need. The more sharply you turn, the greater the risk of turning over or skidding
4)Be ready to countersteer as soon as you have passed whatever was in your path |
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Term
What is it called when turn the wheel back in the other direction after steering to avoid a traffic
emergency |
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Definition
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Term
| What are the four steps to follow if you must drive off the road? |
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Definition
1)Avoid braking until your speed has dropped to about20 mph. Then brake gently to avoid skidding
2) Keep one set of wheels on the pavement if possible. This helps you to maintain control
3) Stay on the shoulder until your vehicle comes to a stop. Signal and check your mirrors before returning to the road.
4) If you must return to the road before you stop, hold
the wheel tightly and turn sharply enough to get back on the road safely. Don’t try to edge on to the road gradually. This could cause you to lose control. As soon as both front tires are on the paved surface, countersteer immediately. |
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Term
| What are the four main causes of a skid? |
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Definition
1) Overbraking.
2) Oversteering
3) Overacceleration
4) Driving too fast |
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Term
| What is the most common kind of skid? |
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Definition
| Rear-wheel (drive-wheel) skid |
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Term
| What should your reaction to an overacceleration skid? |
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Definition
| Take your foot off the accelerator and if the road is slippery, push in the clutch |
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Term
| What three actions are taken to end an overbraking skid? |
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Definition
1) Stop braking and if you are on a slippery surface, push in the clutch
2) Turn quickly in the direction you want the vehicle to go
3) Counter steer |
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Term
| A front wheel skid can result in the loss of? |
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Definition
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Term
| Lack of tread on the front tires and cargo loaded incorrectly may also cause what? |
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Definition
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Term
| The only way to stop a front-wheel skid is to? |
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Definition
| Let your vehicle slow down |
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Term
| If you in a front wheel skid you should do what two things? |
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Definition
1) Stop turning and hard braking
2) Slow down as quickly as possible without skidding |
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Term
| When driving in hazardous conditions you should? |
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Definition
| Reduce your speed and increase your following distance |
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Term
| What are the three factors that affect safe night driving? |
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Definition
| The driver, the roadway and the vehicle |
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Term
| When driving at night you should (4)? |
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Definition
1) Use your high beams when it is safe and legal
2) Don’t look directly at bright lights when driving
3) Get enough sleep before you drive
4) If you are sleepy, pull off the road and get some
sleep |
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Term
Dim your lights
within ______ feet of an oncoming vehicle. Dim your light
when following within _______ feet of another vehicle |
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Definition
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Term
| Your low beams allow you to see ahead about _______ feet. With your high beam, you can see ahead between _______ and _______ feet |
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Definition
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Term
Dirty headlights give only ______
the light they should |
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Definition
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Term
| What can dirt on your windshield and mirrors cause? |
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Definition
| An increase the glare from other vehicles’ lights |
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Term
| What beams do you use in fog, high or low? |
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Definition
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Term
| You must be sure to do what five things if you have to drive in fog? |
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Definition
1) Obey all fog-related warning signs
2) Reduce your speed
3) Turn on all your lights
4) Use only your low beams
5) Be prepared for sudden stops |
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Term
| When driving in cold weather pay extra attention to what four items during the pre-trip inspection? |
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Definition
1) Coolant and antifreeze
2) Defrosting and heating equipment
3) Wipers and washers
4) ires (Be sure your tires have enough tread to provide sufficient traction to steer and push the vehicle through snow) |
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Term
| Before driving in cold weather you should (4)? |
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Definition
1) Clear your vehicle of all snow and ice
2) Carry the right number of chains and extra cross links
3) Remove ice from the radiator shutters
4) Check the exhaust system for loose parts and for signs of leaks |
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Term
| As the temperature rises and the ice begins to melt what happens |
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Definition
| The road becomes even more slippery |
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Term
| Water in your brakes can cause? |
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Definition
| The brakes to be weak, apply unevenly or to grab |
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Term
| If you must drive through water what steps should you take (6)? |
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Definition
1) Slow down
2) Put your transmission in low gear. Engage the clutch smoothly.
3) Put on the brakes gently
4) Increase the engine RPM and cross the water while keeping light pressure on your brakes
5) As soon as you are out of the water, maintain light pressure on the brakes for a short distance
6) Make a test stop as soon as it is safe |
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Term
| What are you check for when checking the Steering box? |
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Definition
| Missing nuts, bolts, cotter keys or other parts |
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Term
| What are you check for when checking the Pitman arm? |
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Definition
| Bent, loose or broken parts |
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Term
| What are you check for when checking the drag link? |
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Definition
| Bent, loose or broken parts |
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Term
| What are you check for when checking the Power steering pump and hoses? |
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Definition
1) Fluid level full
2) Fluid leaks
3) Worn or frayed power steering hoses
4) Pumps mounted securely |
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Term
| What are you check for when checking the Steering wheel? |
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Definition
| Steering wheel play of more than 10 degrees (approximately 2 inches of movement at the rim of a 20-inch steering wheel) |
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Term
| What are you check for when checking the Steering axle brake? |
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Definition
| Check to make sure that it is never disabled |
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Term
| When stopped and preforming your in trip inspection what critical items are you checking (5)? |
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Definition
1) Tires, wheels and rims
2) Brakes
3) Lights and reflectors
4) Brake and electrical connections to the trailer
5) Trailer coupling devices
6) Cargo covers and tiedowns |
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Term
When check that all lights are working, you are checking what?
Pg 22 |
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Definition
| Ensure it is not cracked, lenses clear, clean, proper color, no condensation and functioning |
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Term
When checking the steering box you are checking for?
Pg 21 |
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Definition
| Check for missing/loose bolts, cracks and nonfactory welds. Check for steering fluid leaks and torn or frayed hoses |
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Term
| When you are checking the Steering Linkage you are checking for what? |
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Definition
Check the steering column, pitman arm
and drag link for cracks, bends, non-factory welds, missing castle nuts/cotter pins and proper lubrication. |
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