what is over frequency protection

1 Answers  

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What is the slip speed?

0 Answers  

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What is the function of semicon in 33kv ht cable ?

4 Answers   Denson, Finolex,

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. The string effcy in AC sys is 80% Then for same power, the string effcy in dc sys is a) less than 80% b) 80% c) more than 80% d) zero

1 Answers   Engineers India Limited,

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What is the following which is printed on electrical appratuses like AC21 ,AC 23 , etc ?

1 Answers  

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Why the starting current in Induction Motor is very high as compared to normal rated current ????

6 Answers   Essar,

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What is the different between conventional MCC and intelligent MCC? Common controller or controller for each bucket

0 Answers  

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can a generator with 15AH specified battery for starting can be connected to a battery of greater capacity?

2 Answers  

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how snubber circuit works to protect switching devices?

2 Answers   Electrotherm,

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What is difference between miniture circuit breaker and module case circuit breaker up to 63Amp.

7 Answers   MSPL,

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what is difference between di electric and insulator?

2 Answers   Greenko,

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I have three phase 400 KW,390 A MOTOR.For this motor which type of Cable is required....specifically rubber cable required. Can anyone help me..

5 Answers  

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