why dc series motor high speed motor

3 Answers  

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How to calculate percentage impedance of a power transformer.

1 Answers  

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if acapacitor connected to power supply will it cosume power& will it going to get recorded in energy meter

2 Answers  

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what is advantage in open delta connection?

20 Answers  

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Maintenance of transformer???

0 Answers   Adani,

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4.In which type of welding is a pool of molten metal used.....

3 Answers   ISRO, SSC, Vizag Steel,

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what is the difference between rccb and elcb?

1 Answers  

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which is better to use svc or synchronous condenser why ?

0 Answers  

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megger generates D.C. voltage while earth tester generates A.C.voltage is it true? I know for megger it is D.C generator but what about earth tester?

4 Answers   IOCL,

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What is the current carrying capacity of 35sq.mm flexible cable?

0 Answers  

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why do MCB melt but not tripped in lighting highmast??

1 Answers   AHPCL,

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what are the different types of transformers in present? which transformer is efficient?

1 Answers   TATA,

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