Answer / sumit

at the time of fault trip circuit will not work
and the contacts of the ckt brker will melt due to high
current

Answer / bernar d dong

THE PROTECTION RELAY WILL NOT WORK SO THAT THE AIR CIRCUIT
BREAKER FAULT IS SET TO THE MAXIMUM CAPACITY

What is the basic diffrence between Electronics & Electrical engineering

13 Answers  

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what will be the difference on output when 3phase I.M. is given a delta or star supply?

3 Answers  

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what is the difference between Power and Distribution transformers ?

0 Answers  

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why all transformer colour is same?

3 Answers   OPTCL,

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what type of protection and safety req. in the 220kv substaion and area around the substation

2 Answers  

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0 Answers   ABB, Jindal,

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1 Answers   Godrej, Patel,

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1.how to calculate energy units in our home at singe phase, 2.415V,63A wiring what will use thickness of wire

2 Answers  

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what is saturation kit?which use above 15 kw motors panel side.

0 Answers   Power Grid,

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why the motor is rated as kw& transformer as kva

7 Answers   Areva,

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What is the name of transformers oil filteration equipment?

0 Answers   Reliance,

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Cb closed condition if there is a tcs fail whether cb will trip or not

0 Answers   AADC,

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