Answer / jithendra

for reducing the Harmonics

Answer / subrat sahu

To reduce shost circuit current.

What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.

0 Answers   GNFC,

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why neutral should connect to earth in delta-star type transformer

4 Answers  

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what is the working principle of a DG Set, Alternator, & exiter

0 Answers  

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what is the exact direction of current? as we know current travels from higher potential to lower potential,so if we take battery +ve to -ve implies current direction is from positive terminal to negative terminal.,whereas electrons flow from negative to positive as they are attracted by positive ions.current will be the plow of charge but not flow of positive ions.please clarify my doubt friends.

2 Answers  

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why the field winding of synchronous machine is excited by dc source

2 Answers  

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Total power capacity of india at present

8 Answers   Bhel,

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How much pole motor can be desion for 415 volt ,50 hz.Power supply. in pratical condition . Prakash veer singh

5 Answers  

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Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar

0 Answers   TCCL,

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What are the disadvantges of leading power factor

5 Answers  

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Difference between divercity and power factor

1 Answers  

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How many earthing pits are requier to disapper the surge current of one lighting arrester.

3 Answers  

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Two electrically operated Vibro Motors are fixed in parallel direction in vibrating feeder. What is the direction of both Vibro Motors?

1 Answers  

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