Answer / k.prakashchandra

Slots/ poles

In a synchronous motor armature current flows due to revolving flux which in turn rotates the load,but in no load condition armature current is zero hence thr is no revolving flux then how motor rotates?

9 Answers  

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Why capacitor blocks DC current?

2 Answers  

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How vfd saving power.

0 Answers  

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How do we calculate the maximum amount of current in a 300 SQ.MM cable ?

1 Answers   Roto Power,

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In which iron losses is higher induction motor /transformer

1 Answers  

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WHY IS THE SIZE OF HOLE OF THE EARTH POINT IN THE PLUG POINT BIGGER THAN PHASE AND NEUTRAL

7 Answers   Jindal,

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as ac supply is given 2 the transformer why it doesnot depends upon powerfactor????

2 Answers  

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What does the term power factor shows?

0 Answers  

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Explain the experiment on ward leonard method of speed control of a dc shunt motor.

2 Answers  

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what are the major difference between 3phase 3wire and 3phase 4wire trivector meter?

2 Answers   L&T, NTPC,

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Why we use DC for charging of Batteries??Why not AC Supply???

6 Answers   Emerson, Infosys,

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What should do when induction motor take more load in single phase ?

1 Answers  

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