Wave trap is used to trap waves of: Higher frequencies entering generator or transformer units None of these All of these Power frequencies TRUE ANSWER : ? YOUR ANSWER : ?
If 3000 kW power is to be transmitted over a distance of 30 km, the desirable transmission voltage will be 11 kV 66 kV 132 kV 33 kV TRUE ANSWER : ? YOUR ANSWER : ?
Induction cup relay is operated due to changes in : All of these Current Voltage Impedance TRUE ANSWER : ? YOUR ANSWER : ?
The following is/are the characteristics of SF₆ circuit breakers: It does not need an auxiliary breaking chamber None of these All of these Short break time of 2 to 2.5 cycles TRUE ANSWER : ? YOUR ANSWER : ?
Taskbar is used for Switching between program Start a program Navigation program All of above TRUE ANSWER : ? YOUR ANSWER : ?
Gujarat State Electricity Corp. Ltd. (GSECL) is a _____ Power Generation Company Distribution Company Transmission Company Regulatory Commission TRUE ANSWER : ? YOUR ANSWER : ?
The Electricity Act is an Act of _____of India enacted to transform the power sector in India. None of these A State resolution All of these The Parliament TRUE ANSWER : ? YOUR ANSWER : ?
kWh meter is the electric meter that measures the amount of electrical _____ in kWh that was consumed in the house. None of these Voltage Current Energy TRUE ANSWER : ? YOUR ANSWER : ?
The voltage of transmission can be regulated by Use of capacitors to neutralize the effect of series reactance Switching in shunt capacitors at the receiving end during heavy loads Use of tap changing transformers Any of the above methods TRUE ANSWER : ? YOUR ANSWER : ?
True value has been 50 whereas measured value is 40 then the percentage error in the reading will be _____ 0.5 0.2 0.4 0.3 TRUE ANSWER : ? YOUR ANSWER : ?