What is circuit breaker failure protection?

2 Answers  

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What do u understand voltage reg. of an alternator?

0 Answers   IOCL,

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which type of winding is used for high voltage & low current?

1 Answers   GEB,

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what is the EMF

2 Answers  

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Befor synchronissation of Generator what test to be carried out.pl.specify with reason.

3 Answers   Kanoria,

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I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: rrkhandhar@yahoo.com

0 Answers  

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in power station what is the electrical circuit length of spacing between power transformer and lightning arrestors,for the voltage system of 230kv,110kv,33kv,22kv,11kv?

1 Answers  

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why the pressure coil is not present in the three phase wattmeter?

1 Answers  

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What is the difference between IS:1554 (Part 1)/1988 & IS:694/1990 ? What do these two standards specify about?

2 Answers  

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what is the rating of a power transformer?

1 Answers   ACME,

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why we are using KVA rating for transformer,not KWh rating?

5 Answers   NTS,

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relation between voltage and frequency.

5 Answers   IIUI, Lucky Cement, Reliance,

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