Answer / thowsif_emerson

Electromagnetic induction relays operate on the principle
of induction motor and are widely used for protecting
relaying purpose involving a.c. quantities.

In case of delta/delta transformer if the one phase is blown out then what will be secondary line voltage ?

4 Answers  

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will the power consumption remains the same when speed of the fan cnanges??if so y??

2 Answers  

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how speed control of induction motor?

4 Answers   DVC,

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What does the term supermesh means?

0 Answers  

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what is the simple meaning of harmonics?

4 Answers  

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why need of ac exietation in alternater.

2 Answers  

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What is basic impulse insulation level? And how it is calculated for sub- station?

2 Answers  

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what is the relation between knowing of the distance between power transformer and the capacitor feeder in case of parallel operation

0 Answers  

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which have higher efficiency transformer or induction moter

8 Answers   BARC,

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ht side line to earth voltage

0 Answers   JLL,

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in the Distribution system .which one is Most Economically used by Power Engineer ? a)3 Phase3 wire System or b) 3Phase -4wire System

6 Answers   APTransco,

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what is KWH

2 Answers  

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