What will the power factor of the circuit having apparent power 100 VA, Reactive Power of 80 VAR and Real Power of 60 watts:

Rectifiers used to convert ____ power supply to ____ power supply:

Which of the following device is frequency dependent: ( Multiple Answer Questions)

As the number of poles in the machine increases, the speed of the machine will:

Which of the following a symmetrical fault:

The advantage of ungrounded system is the continuity of the service of the system in the event of Line to Ground fault:

What will be efficiency of the machine having output power derived at motor shaft is 1.8 hp when supplied with a power of 2 hp.

Unit of _____ is Henry

Which of the following fault shall be isolated very quickly:

Which of the following is used for measuring magnetic field:

Charging and discharging of Capacitor will be in which of the following pattern:

Un doped semiconductor is called as which of the following:

In reverse bias condition, Zener diode offers ____ after Zener Knee voltage is attained:

Most of the impedance value caused in the transformer is because of the leakage reactance of the transformer:

Which of the following harmonics produce very large currents in the neutral wire: