Answer Posted / prakash veer singh

Its depend on heat dispassion in room by equepment and
living person .

Please define ampere?

1058

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what ispositive, negative, zero sequence impedence?

1979

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How to calculate Voltage regulation of 22 KV Over head Line.

1601

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Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?

1953

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why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?

2217

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is it true there's a big difference in using Cummins or Denyo...especially power output or leakage

1891

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what will happen if OLR CT in all phases are short circuted

2112

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what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct

1783

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hello!my name is sheikh iam preparing for indian engineering servieces,please send me the old question papers..to sheikhshaazforjobs@gmail.com

2029

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how much cable size required for 70 kilowatt load.

1622

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Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?

2988

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define superposition theorem thevnin theorem ,norton theorom?

2329

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Dear all, how we select the cable size according  to current with or without including different correction factor , is there any direct method for sizing of cable... 

2106

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how slip power recovery system work

2974

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A car's starter motor draws a current of 100 A at 12,0 V when starting the engine. The mechanical power required to turn the engine is 960 W. At what rate is energy from the battery converted to non-mechanical forms of energy?

2095

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