Answer / k.prakashchandra

In case of DC traction motors initially electrical braking
is employed by increasing field excitation to feed the power
to system and later, mechanical brakes are applied.

Answer / mehul

Regenerative braking .....

why we did not get shock by touching +ve OR -ve busbar (Which are going to supply cell voltage) of Rectifier- Tranformer in electrolysis plant?

4 Answers  

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WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?

0 Answers   KPRS, L&T,

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how to calculate the capacitor rating for improving power factor

10 Answers   L&T, Property Solutions, Synergy, TAFE,

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What are the factor to be consider for CT selection in 132kV substation?

0 Answers   ABB,

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What are the different types of circuit breakers?

3 Answers   IOCL,

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While performing load test on DC SERIES MOTOR, does the voltage decrease slightly. Why?

2 Answers  

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high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...

0 Answers  

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specify the inbuilt protections in DG

0 Answers  

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what are the names of oil used in transformer and its chemical name?

11 Answers   Bhel, CSEB,

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defination of a.c filter

0 Answers  

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How check proper electrical earthing of machine.

5 Answers   DRJ ARDE,

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how indusrial diesel generator work

0 Answers   Johnson and Johnson,

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