I want to know what must the CT ratio be on a load of 300A is a 3PH nutral to earh installation?

4 Answers  

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what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.

0 Answers  

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what does vector group Dyn11 tell us? also tell me how will u differentiate between phase lead and phase lag thru this vector group

0 Answers   Bosch,

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explain which quantities change in the starting and the and the running condition in induction motor

0 Answers   Gulf Spic,

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what is meant by servo motor ? how its operating either AC or DC?

0 Answers  

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What is the calculating formula for HT and LT amps in a transformer.

22 Answers   Cipla, K-Electric,

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what is pf. how to calculate capacitor bank value to maintain unity pf.

18 Answers   JH, Saint Gobain, Supreme Treves,

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what is the use of choke on tube light fitting

37 Answers   Bhel, Dharma, HSBC, TCS,

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What is the Full form of Rccb,MCCB,

11 Answers   Marriott, Maruti Suzuki, MCB, PCC, RCCB, Torrent Pharma,

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what is the use of Reactive power in power system?

3 Answers  

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I need HT sphere gap calibration table. Can any body help me.

0 Answers  

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what is the diff. b/w restricted earth fault relay & standby earthfault relay and where they are used?

4 Answers   KSK Energy, Reliance,

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