Answer / k.prakashchandra

Nothing, as the flux will be less for the same voltage.Iron
losses increase.

Answer / hanumanth reddy

here two cases will arise.if supply voltage is constant the hysterises loss will decrease and eddy current loss constant.Then total loss will decrease.
if supply voltage is not constant means voltage also increases proportional to the frequency the eddy current losses and hysterises loss increases.

if i conncet ct with ct ratio of 600/5 to an energy meter having ct ratio of 100/5, the reading show by the meter will correct, if wrong is there any method to calculate correct value with shown value, if yes please state it.....

2 Answers  

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What is the function of PMG in DG sets & how it works??????????

2 Answers  

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How power is transferred from one winding to another in an auto-transformer? A) electrically B) magnetically C( both a & b D) neither of above

3 Answers   ISRO,

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Haw to check conductivity of budbar

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what is Aircraft earthing and what does it do?

6 Answers  

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What is the difference between Ceiling Fan armature and Tablefan Armature or winding.

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I have a table fan of Rallifan Make. When I overhauled it I found a stator winding and an aluminum die cast rotor. So it is supposed that it is a 1 phase induction motor. But there are only two terminals coming out and there is no capacitor. Can any one tell how this motor works? or which type of this motor is?

1 Answers  

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Advantages of short circuit and open circuit tests of a transformer?

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why does in transformer the v/f ratio constant?

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What does a permanent magnet generator do?

1 Answers  

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why we measure output of transformer in kva?

1 Answers  

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