What is auto reclose system in Circuit breakers??

4 Answers  

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what is gridrotor resistance starter

0 Answers  

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What is 100% protection of generator? Why 95% protection is used not 100%?

9 Answers   NTPC,

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ct connection of energy meter

1 Answers  

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what is the defination of electrical engineer.

33 Answers  

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how the arcing is made in ac electric arc furnace? ( between the three electrodes in any sequences or between the electrode & the charge(steel))

1 Answers  

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What is the principal of motor?

0 Answers  

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WHY THE RATINGS OF TRASNFORMER IS IN KVA?

5 Answers   Jindal,

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if ELCB and RCCB connected in series,what wiil be the result

2 Answers   BEC,

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why we calculate only 11kv 33kv and 132kv ... why not 10kv 20kv 45kv?

3 Answers   Bhel, ISMT,

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what is the difference between the 94 lockout relay and 86 lock out relay. I have noticed that the 94 lockout relay is activated when the distance realy is activated and 86 is activated when the 87T differential is activated. but why can't the same lockouts be used for both the protection schemes

10 Answers   ABB,

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Please define ohm’s law for a.c (alternating current)?

0 Answers  

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