What is the allowalable frequency variation in India and in US? Why there is the difference?

3 Answers  

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WHY IS CT SECONDARY SHORTED TOWRDS TH EQUIPMENT TO BE PROTECTED

1 Answers  

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pls send me some of the solved question booklet of Junior Engineer -2 (ELE) in RRB

1 Answers   RRB,

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I want to make street light with solar system ... What may I do for procedure and how much of estimation for each material ... If any one knows guide me and inform this id : aravindd7@gmail.com

0 Answers   Suzlon,

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What is the difference between earth fault protection of motor feeder with CBCT and Without CBCT ?

0 Answers   Enmas, Michelin, Reliance,

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what is difference between fuse and circuit breaker?

4 Answers  

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How test for Ddo vector group test condition?

0 Answers  

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What is SF6 Circuit Breaker?

10 Answers   Sodexo,

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what will happen if u run induction motor beyond its rated speed

13 Answers   Adani, BARC, Bescom,

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IN bateery size of positive is biger than negative .why?

8 Answers   Power Grid,

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1 sq.mm alluminum cable hou much current caraing capacity

5 Answers  

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What precautions we have to take while handling electrical equipments?

1 Answers   Bharti,

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