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Multiple Choice Quiz
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1
Typically, voltmeter loading occurs
A)in low-resistance circuits
B)in high-resistance circuits
C)when using high voltage ranges
D)when using a digital voltmeter
2
The scale of an analog ohmmeter is
A)linear
B)direct-reading
C)reverse-reading
D)digitally displayed
3
Precision resistance measurements are generally made by using a(n)
A)Wheatstone bridge
B)Megger
C)VOM
D)electrodynamometer
4
Under all conditions, the wattmeter indicates
A)energy
B)apparent power
C)true power
D)rf power
5
A device used to test insulation in motors is a(n)
A)ohmmeter
B)thermocouple meter
C)galvanometer
D)Megger
6
Meters with moving pointers are called digital meters.
A)True
B)False
7
The most common type of meter movement is the d’Arsonval movement.
A)True
B)False
8
The electrodynamometer uses two electromagnetic fields in its operation.
A)True
B)False
9
A d’Arsonval movement has a lower sensitivity than an electrodynamometer movement.
A)True
B)False
10
Pulsating direct current provides the electromagnetic field of constant polarity needed to operate a d’Arsonval meter movement.
A)True
B)False







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