Answer / nitish

dc series motor is used in traction because their starting torque is high

Answer / sreekar

DC Series motor is used for the Train operation

incomming volts are 25Kv Ac single phase

Answer / divya

DC series motor can be used for electric traction,because
their variable speed,adjustable speed,high starting torque

Answer / dsaisudheer3772

Some train are using 3phase induction and DC series motors
When you see on electric engine
WAP 7, WAC,WAD Combination
But supply from AC

DIFFERENCE BETWEEN NORMAL TRAFO AND THRISTER TRAFO?

0 Answers   Essar, MahaGenco,

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Why is better to have a minimum ceiling voltage of 250% than 160%?

0 Answers  

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I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience

0 Answers   Future Electrical,

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why insulators are colured in brown only?

3 Answers   Transco,

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WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

0 Answers  

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is there any concept of armature reaction in Induction motor?

4 Answers  

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what is voltage rise and voltage drop?

8 Answers   HP, jetking, TCS,

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Explain the working principle of Vacuum circuit breaker and Air circuit breaker

10 Answers   HP, Trinidad and Tobago Electricity Commission T TEC,

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why we use primary delta connectin in hight voltage transformer

2 Answers  

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what happens when we give supply to the secondary of a transformer ?? for example 415v(pri)/110v(sec)

2 Answers  

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What happen when increese more than 50HZ fequincy.

5 Answers  

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A 2083kva AVR was tested, phase to ground shows continuity, what is the implications

0 Answers  

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