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Components, Quantities, and Units
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True or False
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Components, Quantities, and Units
True or False
Mark each of the statements below True or False.
1 .
Resistors limit electrical current.
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True
False
2 .
Capacitors store energy electromagnetically.
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True
False
3 .
Inductors store electrical charge.
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True
False
4 .
Transformers magnetically couple dc voltage.
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True
False
5 .
Semiconductor devices include diodes, transistors, and integrated circuits.
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True
False
6 .
Power supplies provide dc current and voltage.
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True
False
7 .
An ammeter measures power.
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True
False
8 .
An ohmmeter measures resistance.
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True
False
9 .
Metric prefixes are a convenient method of expressing both large and small quantities.
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True
False
10 .
An oscilloscope is used primarily for observing and measuring AC voltages.
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True
False
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