Answer / kapepala sunnie

choose a circuit breaker with a rating equivalent to the nameplate of each load to be connected to either sides of the transformer.

define B types and C types in MCB ?

3 Answers   Bhel,

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what purpose to use excaiter in DG.?

0 Answers   TATA,

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how to calculate maximum current

0 Answers   Almeer Technical Services,

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10rm cable can got load ---- amp? Or Which Size Cable can take the load 100amp capacity SCR; breaker.

1 Answers   B-Con Trade Associates,

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how to identify the failer of igbt

0 Answers  

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Hello, I am just preparing my self for a university interview and struck on the 11kv ring main unit system network. I just know that ring main unit has total three breakers, fuses and use to supply a power to any load/ building without any interrupt. But i am not be able to visualize the connections, either Ring main unit getting power from two different power sources? or there is always one feeder in complete ring circuit??? I would be highly thanks full of you help me.

1 Answers  

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If auto trip is operated, can you close the breaker.

2 Answers   KSEB, L&T, Siemens,

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I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com

0 Answers  

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6 MVA transformer secondary is rated for 725V at no load. The incommer ACB is rated at 690 V, 3200 Amp. Would there be any effect on performance of ACB due to lower voltage rating?

5 Answers  

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What is mean by retrofitting of machine tool please brief.

1 Answers  

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why the neutral point of star connnection oscillates?

3 Answers   Avalon,

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In scott connected transformer number of turns in the primary winding of teaser transformer is % of number of primary turns of main transformer A 86.6 B 57.7 C 14.4 D 33.3

1 Answers  

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