Answer Posted / khurram

LCM test leakage current monitoring if current is less than 200mA than its working corect

please explain how to do 'pole drop test' on generator?

2890

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sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence

2144

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what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?

2009

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what is the difference between skin effect

2252

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define superposition theorem thevnin theorem ,norton theorom?

2372

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Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output

1815

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Practical condition in 400KV Sub station:- Breaker(open) , isolator(open), Earthing (close) at both end e.g A & B. Now Open A Stn Earthing than Open B stn Earthing (Which have a 50MVA reactor) , AND suddenly show R,Y,B phase 704KV,573KV,118KV respectively. Que is without closing of breaker how it is possible.???? My Whats app No:07621840498 for Further Discussion. Pls experts suggest.

2069

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Explain the operation of variable frequency transformer?

1118

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how can we make cable shedule for controll wiring ? which details must be required for it.?

2116

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Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..

2093

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Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp

3119

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what is acceptance test in electrical engineering.

2143

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1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.

1951

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What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.

1982

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How to calculate the efficiency of Turbo Generator(Alternator) in general....?

2868

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