The Central Electricity Regulatory Commission (CERC) is mainly responsible for: Efficiency and economy in the electricity industry Advising the government on tariff policy and promoting competition All of these Regulating tariffs for generation and inter-state transmission of energy including tariffs TRUE ANSWER : ? YOUR ANSWER : ?
Reactance relay is used for protection against: Phase fault Earth fault None of these Over voltage fault TRUE ANSWER : ? YOUR ANSWER : ?
For a 66 kV line having span of 200 meters between towers the approximate sag will be 2 m. If the span is double the sag will be: 1 m 2 m 4 m 8 m TRUE ANSWER : ? YOUR ANSWER : ?
The transformer works on the principle of: None of these All of these Mutual capacitance Mutual induction TRUE ANSWER : ? YOUR ANSWER : ?
Isolator in substation is open under _____ condition. Short circuit None of these No load Full load TRUE ANSWER : ? YOUR ANSWER : ?
A fuse wire should have : High specific resistance and high melting point Low specific resistance and low melting point Low specific resistance and high melting point High specific resistance and low melting point TRUE ANSWER : ? YOUR ANSWER : ?
Where is RAM located? Expansion Board External Drive All of above Mother Board TRUE ANSWER : ? YOUR ANSWER : ?
Which unit holds data permanently? Output Unit Input unit Primary Memory Unit Secondary storage unit TRUE ANSWER : ? YOUR ANSWER : ?
About how many times longer would a 10 watt light bulb be able to burn compared to a 100 watt bulb with the same energy? 100 times longer None of these Same time 10 times longer TRUE ANSWER : ? YOUR ANSWER : ?