Power Systems The insulator thickness on the conductor, in cables depends upon reactive power voltage current power factor reactive power voltage current power factor ANSWER DOWNLOAD EXAMIANS APP
Power Systems To prevent maloperation of deferentially connected relay while energizing a transformer, the relay restraining coil is biased with 7th harmonic current. 3rd harmonic current. 5th harmonic current. 2nd harmonic current. 7th harmonic current. 3rd harmonic current. 5th harmonic current. 2nd harmonic current. ANSWER DOWNLOAD EXAMIANS APP
Power Systems If sag in an overhead line increase, tension in the line None of these decrease remains same increase None of these decrease remains same increase ANSWER DOWNLOAD EXAMIANS APP
Power Systems A diesel power plant is generally used as a/an Base load. Standby/emergency plant. Peak loads. Any of above. Base load. Standby/emergency plant. Peak loads. Any of above. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Gross head of an hydroelectric power station is the height of water level in the river where the storage is provided. all of above. the height of water level in the river where the tail race is provided. the difference of water level between the level in storage and tail race. the height of water level in the river where the storage is provided. all of above. the height of water level in the river where the tail race is provided. the difference of water level between the level in storage and tail race. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Rating of fuse wire is expressed in Watts. Mho. Ampere. Ω. Watts. Mho. Ampere. Ω. ANSWER DOWNLOAD EXAMIANS APP
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