Answer / vimal

REMOTE BACKUP RELAY U CAN UNDRSTAND LIKE CONTROLLINED BY
S/M IF LOCAL RELAY NOT OPRATED

All the socket in a room become very hot, the Wall was also became very hot and the earth conductor also became live, what in your view might be the possible causes?

0 Answers  

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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

0 Answers  

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what is LT & HT?

6 Answers  

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What is meant by pilot exciter and its working?

2 Answers  

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what is arc flash and what are the hazards involved

0 Answers   Reliance,

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I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.

0 Answers   College School Exams Tests,

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what is the generation action and motoring action?

3 Answers  

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What can a fresh(without experience) electrical engineer contribute to NTPC( Or any PSU company) growth?

3 Answers   NTPC,

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What is LOP Sensor in DG??????

7 Answers   Emerson,

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WHAT IS THE FUNCTION OF PULSE TRANSFORMER IN DC DRIVE

5 Answers  

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Whats the frequency used in Rodents Repllant System????? What is the Diff btw Infrasonic & Ultrasonic Frquencies???

1 Answers   Emerson,

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before synchronizing an alternator,power factor is leading ,why?

0 Answers   CUMI,

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