Answer / rathish

19%

When capacitor bank connect on line. It's draw some current but it's current not increase of main line ammeter. Why?

1 Answers   MCL, Star Wire,

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The initial current is very large at the time of starting for almost all DC motors. SO WE USE STARTER FOR A SAFE STARTING but at our homes we don’t see any starters in our coolers, motors.WHY DON’T WE NEED STARTERS FOR THESE APPLIANCES?

1 Answers  

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Define steady state error.

0 Answers  

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WHAT IS THE MINIMUM IR VALUE FOR CABLE CHARGING

4 Answers   Google,

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Single line diagrams for star to delta and DOL starters.

0 Answers  

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I have current, kva How can calculate kv?

3 Answers  

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how to maintain frenquncy with syncronising sub-station for distribution

0 Answers   Suzlon,

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What happens if we give ac supply to dc shunt and series motors individually

4 Answers   Essar,

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How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

0 Answers   cpgn,

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While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply

2 Answers  

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if its possible for step up or step down DC volage directly ? possible means how we can do it ?

5 Answers  

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What is the importance of quality factor in resonance?

3 Answers  

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