Answer / don

capacitor start: small ac electrolytic type capacitor (300 micro farad)
capacitor run: paper oil type capacitor (40 microfarad)

If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

0 Answers  

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State superposition theorem?

0 Answers  

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why capacitor is not discharged phase to body

1 Answers  

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There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.

0 Answers   GMR,

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what are carbondioxide and dcp used in fire extinguishers

0 Answers  

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how to calculate the cable size depending on the transformer rating

2 Answers  

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Technical equations

1 Answers   ME,

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Can we parallel lise the secondary side of the two similiar transformers with same voltage ration, imp, but with different vector groups.. ( for ex. 11 KV / 6.6KV two trfs but different vector groups can we parallelise both of them ,, what happens if we parallelise them

1 Answers  

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Transformer how to maintaince a check b check c check d check

0 Answers   DIC India,

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It is being often experienced that due to single phasing fault of any source transmission line of any closed loop synchronized circuit all the power transformers with primary stared trips but the power transformer with primary delta wont, why ?

1 Answers   MSEB,

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motor is 12.5hp after starting few minets motot get hot? why?

5 Answers  

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The purpose of a choke is to provide a ?

1 Answers  

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