Answer / k.prakashchandra

I think water level is high . Reduce the discharge as the motor is overloaded . Provide a valve on the delivery pipe to control the discharge

What is steady state response?

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Meaning of ingrace protection for motor.for ex IPXY

0 Answers   BARC,

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Ratings of power transformer,Distribution transformer.

0 Answers  

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what s d difference between inverter an ups

1 Answers   Jindal,

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what will happen if ac motor given dc supply?

1 Answers  

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whay we used silica gel in Transformer

3 Answers  

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what is the impedance voltage of transformer?

1 Answers   AVI Enterprises, MacLellan,

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how can we calculate the cooper armed cable size if the protection load of main fuse is 80 ampere.

1 Answers  

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sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....

0 Answers  

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what is the uses of C.V.T transformer in switch yard?

4 Answers   L&T,

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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.

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1) How to calculate battery backup for ups as well as solar with complete formula elaborately......

2 Answers  

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