Answer / k.prakashchandra

3. IDMTL is a current relay and hence can be used for both over current and earth fault current . It is an over current relay.

Isi standard of lux level required / to be maitained in different working place general & in textaile industry.

1 Answers  

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neutral carrying current more than phase in 3phase supply.i want to know the reason?

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Difference between transmission line and cable?when ever a large water channel has to crossed it is easier to use cable then transmission line why?

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Does the hysteresis loss is due to retentivity property of the material? or it is due to reluctance property?

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WRITEDOWN FEW RELY CODES

0 Answers   Equate,

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How power is transferred from one winding to another in an auto-transformer? A) electrically B) magnetically C( both a & b D) neither of above

3 Answers   ISRO,

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How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors

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If a surge divertor is required to be protected by 32 amp C Curve Circuit breaker does this limit the amount of protection from surges that you will acheive

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What is the voltage violating limit to be considered for load flow study? What is acceptable deviation limit according to relevant standards?

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3phase motor can be used as a Prime mover for alternator.

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what would be the earth to neutral voltage in industries? if it is not main Taine then what will happen?

4 Answers  

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how does a tube light choke working?

2 Answers  

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