The total power consumed in a parallel circuit is （）
1、The power factor at which a paralleled
The power factor at which a paralleled AC generator operates is usually adjusted by the （）.Aconnected loadBprime mover speedCfield excitationDgenerators rated voltage
2、Equal power factors on paralleled AC g
Equal power factors on paralleled AC generators are maintained by an automatic （）.Avoltage regulatorBreverse power relayCreverse current relayDgovernor control switch
3、The power factor is a measure of the p
The power factor is a measure of the phase difference between voltage and current and is expressed as the（） of the phase angle.AsineBcosineCtangentDcotangent
4、A line on the Earth parallel to the eq
A line on the Earth parallel to the equator is a（）.Agnomonic curveBsmall circleCmeridianDgreat circle
5、The total resistance of a parallel cir
The total resistance of a parallel circuit is always （）.Alarger than the greatest branch resistanceBsmaller than the lowest branch resistanceCequal to the sum of the individual branch resistancesDone-half the sum of the individual branch resistance
6、The power generated in the turbine mus
The power generated in the turbine must （） that required by the compressor.Abe less thanBbe larger thanCbe as large asDnot be so large a