In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.

0 Answers   PCE,

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what is the meaning of 5% droop or 7% droop in AVR?

0 Answers  

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neutral,ground & earth different b/w

2 Answers  

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why generally transformer are in star to delta

3 Answers  

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As we know that during saturation test of CT from secondary side, the current in secondary shoots up after core saturation. How core saturation effects the secondary current?

2 Answers  

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what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:

0 Answers  

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could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

0 Answers  

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Make a list observation on Transformer?

0 Answers   HSL,

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what is relay what is protection & contact multiplying relays where it is used function in brief

0 Answers  

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why we are using R,Y,B colours for 3 Phase ?

4 Answers   ITC Infotech,

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What is your acheivements

0 Answers  

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What is the difference between UPS and SMPS?

7 Answers   Mukand, NightFox,

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