Answer / sunil swami

1) In Energy meter How many rotation Equal to one unit

Answer / k.prakashchandra

It is given on the dial / nameplate

Answer / raktim gupta

Known as Meter Constant and is painted in Name plate
as revolution/KWH or rev/kwh or imp/KWH(in case static/digital energy meter)

Why is it preferred to use a wattmeter(s) to measure power in three phase systems rather than using a combination of other instruments e.g. voltmeters, ammeters etc?

2 Answers  

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Explain the working of any one cutting machine

0 Answers   Mahatma Gandhi University,

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what are the needs of electrical earthing.... other than protection?

5 Answers   Eskom,

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when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//

0 Answers  

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How many devices can be connected in one zone of FACP

0 Answers  

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Discribe type of fault in DOL and stardelta startor.

0 Answers  

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why AC cannot to be stored and DC cannot be transmitted?

11 Answers   IBM,

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could mail me the question papers for the test.

1 Answers   ONGC,

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how much earthings are mendatory at a 25kva sub station?

3 Answers   Bhel,

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What are the types of earthing? Explain dagramatically.

3 Answers   Siemens,

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i completed my DEEE. and i want to electrical c license. how to get it..?

0 Answers  

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Welding machine

1 Answers   CEL,

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