circuits

The electric field strength between capacitor plates has a unit of

For multi-plate capacitor, capacitance is proportional to

A capacitor consists of two

When frequency of an ac wave decreases, the value of Xl in a coil

The temperature-resistance coefficient of pure gold is

The capacitor opposes any change in voltage across it by

What is the most common non-sinusoidal waveform?

Which of the following capacitors is suitable for dc filter circuits?

What is the reciprocal of capacitance?

The curve between current and frequency is termed as

_____ can be used to estimate resonant frequency and to find reactance at any frequency for any value of capacitor or inductor.

For a parallel AC circuit, _____ is used as a reference phasor.

For a series AC circuit, _____ is not used as a reference phasor.

If a certain circuit has a current that is lagging the voltage by 45 degrees, then it displays

_____ is the maximum voltage that can be applied across the capacitor for very short period of time.

Which of the following materials has the lowest dielectric strength?

The distance between the capacitor plates increases two times, then its capacitance

The ratio between the active power and the apparent power of a load in an ac circuit is called

When the power factor of a circuit is zero,

How many degrees of phase represents one full cycle?