Answer Posted / saroj kanta nayak

During Normal operation of tranformers,you should check
both winding as well as oil temperature which should be
below the maximum rated and check the breather condition it
should be blue than pink. And there should not be any
leakage of transformer oil on its reflectors.

What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load

1823

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why the voltage and current in a long transmission line are called travelling wave?

2200

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If rotor works in clock wise what happens

1895

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Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks

3942

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for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.

2434

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How to calculate the phase to phase clearness of HT /// LT bus bar?????

2058

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How can we increase the capacity of Energy.?

2264

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Please explain me abt PQ diagaram in the power sector.

2400

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WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???

2100

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why don't we use the generator as a motor? and what will happen?

1869

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if we give 60 hz single phase supply to the transformer used in europe , than what will happen

1922

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delta motor winding resistance I take normally single winding is 2.5, which value is came delta connection ie RY ?

1981

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Explain Circuit Breaker Trip Characteristics in detail.

2117

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why using transformer and thyristor switch in 3 phase apfc panel

2858

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what is the difference between earth leakage and earth fault?

2301

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