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Alternating Current and Voltage
If the rms voltage drop across a 15 k resistor is 16 V, the peak current through the resistor is
1 mA
10 mA
1.5 mA
15 mA
1 mA
10 mA
1.5 mA
15 mA
Answer
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Related Question
Alternating Current and Voltage
To produce an 800 Hz sine wave, a four-pole generator must be operated at
200 rps
1,600 rps
400 rps
800 rps
200 rps
1,600 rps
400 rps
800 rps
Answer
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Alternating Current and Voltage
If the peak of a sine wave is 13 V, the peak-to-peak value is
6.5 V
26 V
None of these
13 V
6.5 V
26 V
None of these
13 V
Answer
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Alternating Current and Voltage
If the rms current through a 6.8 k resistor is 8 mA, the rms voltage drop across the resistor is
54.4 V
8 V
7.07 V
5.44 V
54.4 V
8 V
7.07 V
5.44 V
Answer
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Alternating Current and Voltage
A sinusoidal current has an rms value of 14 mA. The peak-to-peak value is
39.6 mA
16 mA
45.12 mA
22.6 mA
39.6 mA
16 mA
45.12 mA
22.6 mA
Answer
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Alternating Current and Voltage
The average value of a 12 V peak sine wave over one complete cycle is
7.64 V
1.27 V
6.37 V
0 V
7.64 V
1.27 V
6.37 V
0 V
Answer
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