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Question
What is a circuit breaker contact multiplier relay?
 Question Submitted By :: Ajit4u247
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What is a circuit breaker contact multiplier relay?
Answer
# 1
You mean the aux switches of cb ? There are NO and NC
contacts (determined when the cb is in open position)which
operate when the cb opens or closes.
 
Is This Answer Correct ?    2 Yes 9 No
K.prakashchandra
 
  Re: What is a circuit breaker contact multiplier relay?
Answer
# 2
nc is normally contact to common terminal,when gives supply to the relay common contact to no contact 
Is This Answer Correct ?    0 Yes 0 No
Anand
 
 
 

 
 
 
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how many mega ohms insullation of the cable can't be use when testing with megger tester for Low voltage cable 240V use?   3
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actual rated capacity of a disc insulator?? Optcl 3
if 40 watt bulb has higher resistance then a 100watt bulb then according to joul farmula p=I^2R the 40 watt bulb more power consume then 100 watt bulb.   5
why we used stone chips under the transformer area.. SSC 1
 
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