Answer / venkatesh

It is the ratio of Power delivered to the load to the power
supllied to the device as a input.

Answer / arun

efficiency of the transformer is 97 or 98%

Answer / gs kiani

Transformer efficiency depends upon Input and Output Power.
Effeciency =Output Power/ Input Power
As transformer is static device without any rotating part so it is most efficient electical component or device with efficiency more than 95% approaching to 98%

Answer / manikandan

which is nothing but the ratio of primary power to the
secondry power

Answer / kinjan

IT IS THE RATIO OF OUTPUT POWER TO THE INPUT POWER.

What do you mean by Frame 5 Gas Turbine as well as Mark II.

0 Answers  

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I Want randstand placement papers

0 Answers   Randstad,

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what is differents between static stablizer and servo stablizer

3 Answers  

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why the protection turbo generators is most complex?

0 Answers   Infres, L&T,

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What happens when DC supply is given to transformer

4 Answers   CESC, IBM,

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For the same power rating,which motor is bigger in size,AC or DC?

9 Answers   Bhel,

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How can ou verify the size of conductor 50Sq.mm ACSR

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all types of electrical quations

1 Answers  

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what is the purpose of neutral grounding resistor (NER) and why?

8 Answers   CBRE, Square Textiles,

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why transformer rating in kva ?

14 Answers   Eltel, RRB,

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1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?

0 Answers  

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what is the working principle of contactor and conditions of normal open and normal close on it?

3 Answers   EEE,

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