In normal 60-cycle operation, the polarity changes _____ times per second.

The drive mechanism transfers the motor’s energy to the driven device

An inductor oppose the sudden change in the ______ of a circuit:

In a capacitor energy is stored in the form of:

______ create an alternating frequency that can be varied

_____ even out the pulsating DC power

_____ are used to measure the intensity of current flow in a circuit or a particular branch in a circuit

Voltage is measured across the load

Reasons why a compressor may draw low amperage is:

Service factor is actually reserve horsepower for the motor:

Which of the following motor is self starting motor:

Power factor of induction motor will be:

As the length of the electrical wire in a circuit increases, the resistance of electrical circuit:

Which of the following is correct:

When,
P= Power developed in the circuit
R=Resistance of the circuit
E=Voltage of the circuit

Which of the following device has the ability to store electrons in an electrical circuit: