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

Hi Friends pls give information regarding BARC written test. am attending by 20-5-2008. mail me to kkumarei@gmail.com or message to 9962122264

2 Answers   BARC,

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What is the difference between type1 and type2 relay protection co-ordination for motor feeders

0 Answers   DAE,

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how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?

0 Answers   ABB, Visa,

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Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?

0 Answers  

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Give atleast 20 alternating current apparatus and devices.

0 Answers  

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is dc shunt moter oprate on ac? if no why? if yes how?

8 Answers   IOCL, JJJ, Power Grid,

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how do i get electrical supervisor certificate in gujrat?

3 Answers   DGVCL Dakshin Gujarat Vij Company, Infosys, ONGC, Orient, Reliance,

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What is the mmf,rgt and ngt please brief completely

0 Answers   cpgn,

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What is maximum demand?How can we caluclate it?

3 Answers   TATA,

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we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

0 Answers   Afflatus Grauver Pvt Ltd,

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What is meant by full pitched winding?

0 Answers  

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WHY IS THE SIZE OF HOLE OF THE EARTH POINT IN THE PLUG POINT BIGGER THAN PHASE AND NEUTRAL

7 Answers   Jindal,

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