what is the use of Auto re-closer?

0 Answers  

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Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?

0 Answers  

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what is earthing/

3 Answers   B.Tech, CPCL, Mobiserv,

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Can we use generator transformer as step down transformer? How?

3 Answers  

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IF i have switchgear with busbar current rating of 1000Amp 35kA then is it necessary to have outgoing breaker kA rating to be equal to busbar kA rating?

6 Answers   L&T,

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PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.

0 Answers  

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how much current a 100 sq mm busbar will carry?

1 Answers   ABB,

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How to design power source say 5KW i/p :415v 3 ph, o/p 5KW constant, variable currnt and variable volatge 10-230v,

2 Answers  

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10 hp motor ,7.5 kw ,960 rpm, full load current 15.5, delta connection so how much take current no load trial time. any formula please give..... second question :- what is different between brekar control wiring and motor starter control wiring

1 Answers   MSP,

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Resistance of a conductor in a close electrical ckt is practically zero why?

1 Answers  

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can i have the methods of speed controls for 3 phase AC MOTORS.

7 Answers  

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in fuel level controller what is MOV please define.

2 Answers  

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