why is neccessary Tap changing of power transformer with in a certain time

1 Answers  

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can d.c.transformer exist? if yes then what its max. rating?

6 Answers  

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what is the difference between general inverter and solor inverter clerly explain plz

0 Answers  

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how to control the speed to switched reluctance motor

0 Answers  

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we know the value of the power factor is 0.8, we know the power factor is not depends upon the load ,then why we cant design the power factor in transformer ?

1 Answers  

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they conducted technica for 1 hour..i also managed..they selected 5 boys and only one girl,myself got wait listed.whether they would call or not

2 Answers   MAHINDRA,

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how does induction motors works.

1 Answers  

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why the power cut problems occur in tamil nadu? may i know the exact reason.plz

17 Answers  

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Why Exciter higher ferquency ?

1 Answers   Core Logic,

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CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS

0 Answers  

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what is current overloading in stack

0 Answers  

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how synchronous generator can be used as synchronous condenser?

3 Answers   Monnet, Wipro,

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