Term
| T6A01 What electrical component is used to oppose the flow of current in a DC circuit? |
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Definition
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Term
| T6A02 What type of component is often used as an adjustable volume control? |
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| T6A03 What electrical parameter is controlled by a potentiometer? |
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| T6A04 What electrical component stores energy in an electric field? |
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Definition
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| T6A05 What type of electrical component consists of two or more conductive surfaces separated by an insulator? |
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Definition
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Term
| T6A06 What type of electrical component stores energy in a magnetic field? |
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Definition
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Term
| T6A07 What electrical component is usually composed of a coil of wire? |
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Definition
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Term
| T6A08 What electrical component is used to connect or disconnect electrical circuits? |
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Definition
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Term
| T6A09 What electrical component is used to protect other circuit components from current overloads? |
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Definition
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Term
| T6A10 What is the nominal voltage of a fully charged nickel-cadmium cell? |
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Definition
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Term
| T6A11 Which battery type is not rechargeable? |
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Definition
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Term
| T6B02 What electronic component allows current to flow in only one direction? |
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Definition
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Term
| T6B03 Which of these components can be used as an electronic switch or amplifier? |
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Definition
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Term
| T6B04 Which of these components is made of three layers of semiconductor material? |
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Definition
| Bipolar junction transistor |
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Term
| T6B05 Which of the following electronic components can amplify signals? |
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Definition
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Term
| T6B06 How is a semiconductor diodes cathode lead usually identified? |
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Definition
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Term
| T6B07 What does the abbreviation "LED" stand for? |
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Definition
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Term
| T6B08 What does the abbreviation "FET" stand for? |
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Definition
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Term
| T6B09 What are the names of the two electrodes of a diode? |
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Definition
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Term
| T6B10 Which semiconductor component has an emitter electrode? |
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Definition
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Term
| T6B11 Which semiconductor component has a gate electrode? |
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Definition
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Term
| T6B12 What is the term that describes a transistor's ability to amplify a signal? |
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Definition
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Term
| T6C01 What is the name for standardized representations of components in an electrical wiring diagram? |
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Definition
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Term
T6C02 What is component 1 in figure T1?
[image]
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T6C03 What is component 2 in figure T1?
[image] |
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T6C04 What is component 3 in figure T1?
[image] |
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Definition
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T6C05 What is component 4 in figure T1?
[image] |
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T6C06 What is component 6 in figure T2?
[image] |
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T6C07 What is component 8 in figure T2?
[image] |
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T6C08 What is component 9 in figure T2?
[image] |
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T6C09 What is component 4 in figure T2?
[image] |
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Term
T6C10 What is component 3 in figure T3?
[image] |
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Term
T6C11 What is component 4 in figure T3?
[image] |
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Definition
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Term
| T6C12 What do the symbols on an electrical circuit schematic diagram represent? |
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Definition
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Term
| T6C13 Which of the following is accurately represented in electrical circuit schematic diagrams? |
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Definition
| The way components are interconnected |
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Term
| T6D01 Which of the following devices or circuits changes an alternating current into a varying direct current signal? |
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Definition
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Term
| T6D02 What best describes a relay? |
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Definition
| A switch controlled by an electromagnet |
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Term
T6D03 What type of switch is represented by item 3 in figure T2?
[image] |
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Definition
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Term
| T6D04 Which of the following can be used to display signal strength on a numeric scale? |
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Definition
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Term
| T6D05 What type of circuit controls the amount of voltage from a power supply |
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Definition
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Term
| T6D06 What component is commonly used to change 120V AC house current to a lower AC voltage for other uses? |
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Definition
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Term
| T6D07 Which of the following is commonly used as a visual indicator? |
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Definition
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Term
| T6D08 Which of the following is used together with an inductor to make a tuned circuit? |
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Definition
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Term
| T6D09 What is the name of a device that combines several semiconductors and other components into one package? |
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Definition
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Term
T6D10 What is the function of component 2 in Figure T1?
[image] |
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Definition
| Control the flow of current |
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Term
| T6D11 Which of the following is a common use of coaxial cable? |
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Definition
| Carry RF signals between a radio and antenna |
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