Answer / k.prakashchandra

One side only to avoid current circulation in the metallic
Armour or sheath due to pd between ends

Answer / rudi

Qeustion was for 3ph cable, this answer applicable for
single core cables??

What is meant by term Back to back in HVDC transmission?

1 Answers   SSC,

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What should be value of Circuit breaker operating time and tripping time?

3 Answers  

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how does a current carrying conductor posess a magnetic field. what is the reason for the production of electro magnetic field around the conductor

2 Answers   Vizag Steel,

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how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?

0 Answers   LTT,

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what does the regenerative braking mean?and how it used for Dc motor? thanks.

2 Answers  

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What will happen if DC supply is given on the primary of a transformer?

6 Answers  

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what is load vs Torque curve & why it is used?

0 Answers  

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what is the difference between LT & HT Motors

11 Answers   L&T,

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define the non synchoronism of synchoronous machine in general g or m??

0 Answers  

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how we can improove power factor?????????

8 Answers   TATA,

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A 11 KV motor is working. if the supplay is fail. what will happened with it's breaker? Trip / remain the same condition?

4 Answers  

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Am using an electronic digital display to see the RPM of ABB ACS 550 drive, which is showing negative value when the motor & drive in stop mode but it is showing correct value during the run mode. can anyone help me out??

2 Answers   Bala Power Solutions,

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