Answer Posted / amartaya

32 A i MCB s perhaps wrong because if B type it can hold up to 95 A to 140 A for o0.05 seconds approx and for C type it can hold 150 to 300 A approx for 0.1 seconds . 16 A C type MCB will be enough.Thanks .

I have done my m.tech in electrical engg discipline. Can any one please suggest me how should I prepare for getting into phd in iit or nit.How should I prepare for getting into lecturership

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1)Explain why the cradle guard is used on railway crossing in overhead line construction?

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how can i apilly for electrical c licencese.sir,i completed B.Tech in electrical & electronics engineering in 201onot working any company

1977

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Disadventage of cable-gland earthing if any ?

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Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028

2033

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How many points does a Circuit can have?

2027

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What is meant by load angle of an alternator? Upon what factors does the load angle depend?

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why the active power flow of some line is increased when the active power of out is cut ?

2116

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State superposition theorem?

1201

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which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it

2918

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in 1-phase 230v,how in 3-phase 440v. in each phase in between 230v.

2913

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HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U

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I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.

2141

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What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

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ht side line to earth voltage

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