protection

The operating characteristic of a reactance relay is given by $X \le 1 \Omega$, where X is the reactance calculated by the relay. Its operating characteristic in the admittance pla...

A negative sequence relay is commonly used to protect

In a biased differential relay the bias is defined as a ratio of

Keeping in view the cost and overall effectiveness, the following circuit breaker is best suited for capacitor bank switching

The transmission line distance protection relay having the property of being inherently directional is

The interrupting time of a circuit breaker is the period between the instant of

A list of relays and the power system components protected by the relays are given in List-$${\rm I}$$ and List-$${\rm II}$$ respectively. Choose the correct match from the four ch...

Reactance relay is normally preferred for protection against

If the fault current is $$2000$$ A, the relay setting is $$50$$% and CT ratio is $$400:5,$$ the plug setting multiplier will be

Which of the following does not cause permanent damage of an $$SCR?$$

The distance relay with inherent directional property is known as ________relay.