Answer / laxmialn

copper losses depends on current and iron losses depending
upon voltage.The total losses are depending on current and
voltage only .power factor is not come into picture
here .thats why transformer rating is in KVA not KW

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers  

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what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.

0 Answers   Honda,

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why in an electrical lab a bulb connected to supply goes off slowly when the main supply is switched off?

2 Answers  

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WHY WE USE 4-20mA

5 Answers   Coca Cola,

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There is no such thing as a Generator. All power generating devices are Alternator since both generate alternating current since this is the only way electrical power can be generated. In "generators" the alternating current is converted into DC inside the housing of the "generator" in order to give out DC Do you agree? If not please educate me. How else is DC generated if not like above?

2 Answers  

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how to find number of run for transformer & alternator secondary side? give the example.

2 Answers   Powergear, Regen Powertech,

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why after termination of HT cable armoured earth connected one end, why not connect other end.pls tell me correct answer.

3 Answers  

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what is MAR

1 Answers   NCC,

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what will be the magnetizing current in the testing of 27 MVA transformer?

1 Answers  

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specific gravity of a battery?

6 Answers  

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What is high frequency grounding????Applications........

1 Answers   Emerson,

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what are the differenc between vcb and sf6 breakers

7 Answers   Google,

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