Answer / sree

efficiency=out put*100/input.
so, in case of motor out put is energy consumption but in generator energy generated. so efficiency is high in case of generator.

Answer / amal

entropy of electrical energy is less than mechanical energy.
so it is easy to convert mech>ele without much loss rather
than the reverse.

SSC JE ELECT.

1 Answers   CPWD, SSC,

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what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

0 Answers  

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how we can check new PT ? without name plate.

1 Answers   Indo Power Projects,

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What are the protection schemes used for protection of transformers ?

3 Answers   Engineers India Limited,

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what is the use of earthing?

1 Answers   CPCL,

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How the CT and PT ratings are calculated

5 Answers  

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Is any AC drive(VFD) had a feature of DC injection braking? if available please mention the detail. i.e drive can supply braking torque when the motor in idle state.

0 Answers  

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what is voltage ?

7 Answers  

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What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

2 Answers  

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What is the function of the generator exciter?

0 Answers  

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How magnetic balance test of single phase transformer is done,Especially in ESP transformer rectifier set.

2 Answers   Bhel,

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what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?

0 Answers   Bhel,

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