how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.

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what happens if a carbon brush is touching the top end of the commutator

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What is the type of earth fault protection used in battery? explain.

0 Answers   PSEB,

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difference between crane drive and line drive.

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how terminal voltage increases when load is capacitive (leading pf load)? (explain practically what is happening, not using phasor diagram

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in our transmisison sub station why we step down firstly 132kv\33kv then 33kv to 11kv. can we direct step down 132kv to 11kv.

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what are the different functions of mccb, rccb / elccb ?

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How much resistance between neutral earthing and body earthing of Power transformer?

1 Answers  

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what is an alternator & generator

5 Answers  

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What is use of reactor..how it is help ful in electrical system .....brief explain

1 Answers  

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HOW TO CALCULATE BATTERY BACKUP TIME & AH CAPACITY AGAINST UPS KVA RATING?

2 Answers  

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will three phase energy meter run without one phase

2 Answers  

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