Inductors An ohmmeter is connected across an inductor and the pointer indicates zero ohms. The inductor is partly shorted shorted open good partly shorted shorted open good ANSWER DOWNLOAD EXAMIANS APP
Inductors The winding resistance of a coil can be increased by changing the core material increasing the number of turns or using thinner wire increasing the number of turns using a thinner wire changing the core material increasing the number of turns or using thinner wire increasing the number of turns using a thinner wire ANSWER DOWNLOAD EXAMIANS APP
Inductors A sine wave voltage is applied across an inductor. When the frequency of the voltage is decreased, the current does not change momentarily goes to zero is decreased is increased does not change momentarily goes to zero is decreased is increased ANSWER DOWNLOAD EXAMIANS APP
Inductors A 320 H coil is in series with a 3.3 k resistor. How long does it take for current to build up to its full value? 0.48 ms 48 s 0.48 s 0.48 μs 0.48 ms 48 s 0.48 s 0.48 μs ANSWER DOWNLOAD EXAMIANS APP
Inductors The voltage across a coil when di/dt = 20 mA/s and L = 8 H is 2.5 mV 160 mV 16 mV 1.6 mV 2.5 mV 160 mV 16 mV 1.6 mV ANSWER DOWNLOAD EXAMIANS APP
Inductors An inductance of 0.08 μH is larger than 0.000008 H 0.000000008 H 0.00008 mH 0.0000008 H 0.000008 H 0.000000008 H 0.00008 mH 0.0000008 H ANSWER DOWNLOAD EXAMIANS APP
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