What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?

0 Answers  

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what happens when dc supply is given to the transformer?

3 Answers  

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In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?

0 Answers  

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generally on the roadside v hav 11kv line which is being step down to 440v line to line....so any1 can tell me which type of transformer they r using whether it is star to delta,delta to star etc...???

9 Answers   Core Solutions,

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Vibromotor 252MV 1/4HP2P..what is mean by 252MV?

0 Answers  

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What is the use of iron core in a transformer?

0 Answers  

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why use only sf6 circuit breker in 400 kv sub station

5 Answers   BARC,

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In what situations relays are used in Circuit breaker? In Above what rating of Circuit breaker the relays are used? Why relays are not used for CB like MCB?

0 Answers   Elektrotek,

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What is the reasonable voltage between Neutral & Earth of an electrical system for good earthing?

6 Answers   HAL,

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we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.

2 Answers  

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what are the types of cooling systems used in motors?

2 Answers  

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what is safety of ups

1 Answers   JLL,

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