The resistance of the conductor will be ___ when calculated by supplying a.c current compared to supplying d.c current

In an electomagneic wave, electrical and magnetic waveforms will be:

Which of the following device is used to convert dc to ac supply:

When a 60Hz motor is supplied with 50Hz supply, what happens to the speed of the motor:

In an Inductive Circuit, Current wave form lags the Voltage wave form

Transposition of lines are done to:

In place of 3-phase single transformer, three single phase transformers can also be employed by connection them either in star or in delta

In dc machines, filed poles are laminated to reduce:

Nuclear Power Plants should always operate as:

In EHV substation, bus bar conductors are made hollow because to reduce:

Earth wire is provided at the top of the electrical lines for protection against lightning strikes

In a circuit operating in leading power factor, current waveform leads the voltage waveform

Stones/Gravel are provided at the switchyard or at electrical installations. Which of the following statement is false

Voltage drop in a line is caused due to __ of the line

Synchronous phase modifier can deliver reactive power or absorb reactive power from the system

Capacitor banks are installed at the load centers to improve the quality of the current and voltage waveforms by filtering the harmonics:

Damper windings are provided in synchronous motor for self starting purpose

SF6 Circuit Breaker will be compact compared to Oil Circuit Breaker because:

Electrical Fuse melting characteristics should be proportional to the square of the current:

In a parallel circuit, which of the quantity remains same: