Answer Posted / a.umapathy

DOL (Direct on line) starter

Which power will flow first if we switch on a motor Active or Reactive? How?

5606

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What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?

1658

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what will be the min and max voltage flow from neutral to earth?

1541

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2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........

2325

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i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result

1985

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some basic standard questions on transformer.

1815

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What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

2054

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transformer spections :: input voltage 0-110-230v; output volage 0-10-12-14v; amp=3A using CRNO CORE, capcaity=50VA primary turns = ? ; secondry turns =?

2099

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what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.

1957

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please send 5yearje solved papers on my email himmatsinghnathawat@gmail.com

1931

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Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box

2104

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in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

1859

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if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .

1974

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If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?

2598

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I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

2083

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