Answer Posted / swapnesh chhand

if the in put of a transformer is DC then ,no change of current with respective time steady current will flow due to which change in magnetic flux will not take place & induced emf will not be produce & therefore the transformer
will not work

Air circuit breaker safety

1496

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I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.

1509

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explain which quantities change in the starting and the and the running condition in induction motor

1504

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how much flux density of CRNO core

3033

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hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?

1851

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Starting current of a 10 HP induction Motor is ______ time’s full load current.

2996

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how much GROUND & NEUTRAL VOLT maintain in data center.

2104

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If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

1142

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What is electrical cable termination

2683

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what is the use of the circle diagram

5740

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How to run a three phase motor into single phase........

2050

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Is it possible to use a S1 duty class motor for crane application (S4)? If not, why?

2493

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What is essential to prove safe isolation of electrical circuit?

1121

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I HAVE A 50A MCCB AS PER DESIGN LINE WIRE CONNECT UPWORD SIDE AND LOAD IS CONNECTED TO DOWNWARD SIDE TO THE MCCB.IF NOW ANY ONE CHANGE SUPPLY & LOAD(WISEVERSA) WHAT HAPPENS ? DOES MCCB OPERATION OR WORKING FUNCTION NORMAL IF YES THAN WHY THERE ARE MARKED LINE & LOAD ON MCCB.

2433

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how r charge carriers produced

2126

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