Answer / k.prakashchandra

Impedance and back emf are reduced

Answer / purushotham polyreddy

when high currents produced temperature of the windings has
been increased when the temperature over the steady state
state temperature the insulation of the winding is melt
finally insulation will break so the windings are shorted

Answer / syed mudaser ahmed

In case of step down transformers secondary winding is more than primary winding , so on the basis of amount of secondary winding burned the voltage transformation gets increased from primary winding to the secondary winding.

WHAT IS DIFFERENCE BETWEEN CAPACITOR AND CAPACITANCE?

0 Answers   Manipal Hospital,

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At what speed 1 HP motor can run an electric car of weighing 400 kg?

0 Answers  

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What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.

0 Answers  

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how to convert the KVAR to microfarad??????????????????

2 Answers  

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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 a Servo Stabliser.

2 Answers  

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why star point of HT motor not earthed?

0 Answers  

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Why squirrel case induction motor bar is skew permanently?

1 Answers   Nesco,

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What is the stander resistance value between the neutral and earth?

10 Answers   Crossdomain, Sepco,

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power transmission pole used one support , that only for support or earthing

0 Answers  

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hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .

0 Answers   Vizag Steel,

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why some transformer without breather.

1 Answers   GTS,

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