Answer / rizwan akram

one moter slipring 17.5kw roter voltage 220v and roter amp 45 than external resistance find in ohm and watt

How the PF control while running DG set with load

0 Answers  

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what is meant by reactive power ,active power & real power ? thank you

2 Answers  

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meaning of two lines in between the transformer single line diagram??

3 Answers  

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In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

0 Answers  

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how we identify AC or DC machine at the time of seeing, with out use of name plate?

4 Answers  

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in star delta starter current is 1/3times the delta value how?

2 Answers  

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what is the importance of creepage distance in disc insulators

1 Answers  

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i have 2 motor of same rating. on no load condition one motor take 1.6A but other motor is taking 4.8A. what is the reason of this. please explain with proof.

8 Answers   Ambuja, UltraTech,

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Why have to use copper cable for local isolator to motor ?

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WHAT HAPPEN IF TRANSFORMER HAS GIVEN SQUARE WAVE SUPPLY

3 Answers   APTransco, NTPC,

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What type of tranformer generaly at soft wares like capacity 2000 kva 1800 kva etc iam confused it CT or PT OR distribution tranformer

3 Answers  

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How to calculate Busbar Thickness for Different type of HT/LT panels

1 Answers  

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