Answer / k.prakashchandra

The middle tap is ' normal' and there are equal number of
taps for 'raise' and 'lower'

why core of transformer in square or rectangular why not in circle or ellipse if this what happens

2 Answers  

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what is voltage rise and voltage drop?

8 Answers   HP, jetking, TCS,

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what is meant by 2 within a star in a voltmeter dial?

0 Answers  

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why the measure taken in multiplication factor of 11for voltage like.. 110V,220V,440V,1.1KV,6.6KV,11KV,33KV,66KV,110KV,132KV,220KV

1 Answers   Vijai Electricals,

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WHAT IS THE FULL FORM OF ONAN ( TYPE OF COLLING IN TRANSFORMER)

7 Answers  

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What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?

0 Answers   ABB, APL,

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in communication what is the role of elelctrical engineer?

3 Answers   Quippo, Reliance,

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Compare salient pole and Hndrical rotor machines.

1 Answers  

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why the motor running in delta connection ? it can be in star?

13 Answers   NTPC,

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what is the principle of switchgear and its function

1 Answers  

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

1 Answers  

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why in transformer there is not rotating fiddl/ magnetic field like motor

4 Answers  

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