Inductors An inductor and a resistor are in series with a sine wave voltage source. The frequency is set so that the inductive reactance is equal to the resistance. If the frequency is increased, then VL = VR VL < VR VR ≥ VL VL > VR VL = VR VL < VR VR ≥ VL VL > VR 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 0.48 μs 48 s 0.48 s 0.48 ms 0.48 μs 48 s 0.48 s ANSWER DOWNLOAD EXAMIANS APP
Inductors When the current through an inductor is cut in half, the amount of energy stored in the electromagnetic field does not change doubles quadruples is quartered does not change doubles quadruples is quartered ANSWER DOWNLOAD EXAMIANS APP
Inductors Five inductors are connected in series. The lowest value is 8 μH. If the value of each inductor is twice that of the preceding one, and if the inductors are connected in order of ascending values, the total inductance is 32 μH 64 μH 248 μH 8 H 32 μH 64 μH 248 μH 8 H ANSWER DOWNLOAD EXAMIANS APP
Inductors An ohmmeter is connected across an inductor and the pointer indicates zero ohms. The inductor is partly shorted open shorted good partly shorted open shorted good ANSWER DOWNLOAD EXAMIANS APP
Inductors A 240 H inductor is equivalent to a 240 mH inductor 0.000240 mH inductor 0.240 mH inductor 240 H inductor 240 mH inductor 0.000240 mH inductor 0.240 mH inductor 240 H inductor ANSWER DOWNLOAD EXAMIANS APP
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