Answer Posted / virendra

Minakshi i am bit agree with you but i think that when a
current passing through the wound coil a magnatic field is
develod which pull the iron plunger hence the contactor
pics. in any from of current AC or DC magnatic field will
be develop the only diffrence is that in AC wave form is
sinosodule & while in DC it is linear...Please correct me
if i am wrong

can i use ups power as a raw power for another ups

1979

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Post possible questions for Power Factor Panel FAT / SAT

1399

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any application of back emf

2118

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what id a dry type transformers and its function ?

1753

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hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.

1988

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Define rise time.

1122

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What is the function of retrip in busbar?

1498

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Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078

1813

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Why are cables rated for 40 KA for 0.25 Sec fault current rating?

1949

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What type of fittings and electrical accessories can be install in radiation area ?

1748

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IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?

2368

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can any one know is sbi interview based on merit or based on roll number

1983

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How to calculate cable size in HT AND LT

2011

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Where is servomechanism used?

1204

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What is meant by Load Encroachment in OHL Feeder Protection?

3627

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