what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?

0 Answers  

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why surge suppressor in vaccum circuit breaker and it is only in motor feeder why not in tranformer feeder?no surge suppresor in ocb in motor feeder?

1 Answers   IOCL,

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Is it posible to instal one more SMDB from the existing SMDB and is it practical.

0 Answers   CGI,

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How can I known multiplying factor .without multiplying table

0 Answers   Student,

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What is advantages of VSCF wind electrical system?

0 Answers  

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where we use 1 phase & 3 phase supply ?what is major advantage using 3 phase over than single phase ?

3 Answers  

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low voltage distribution is done by a)3 phase 3 wire b)3 phase 4 wire c)single phase

3 Answers  

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what is units of resistance

3 Answers  

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why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer?

3 Answers  

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how will be power factor while using the resistive load and Capacitive load?

3 Answers  

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Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only.

12 Answers   ACC, JLL, ZETDC,

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What is difference between dc three point starter and dc four point starter?

3 Answers   Chettinad,

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