Answer / k.prakashchandra

The insulation failure was detected and it was attributed to
high transient voltages.

what is parellel power factor correction?

2 Answers   HCL,

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There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2

0 Answers  

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what is dc system? how getting pulse from rectifier?

1 Answers   ETA,

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why two wires are wound alternately to each other in single phase wires?

1 Answers  

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cb used in railway applications is?

2 Answers   NTPC,

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Can VFD step up to 60 Hz if it is designed to receive 50 Hz input?

3 Answers  

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Relation between magnetic field strenght and magnetic induction is a) Voltage b) current c) Speed d) tarque

1 Answers   Ecil,

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My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?

0 Answers  

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Where there is voltage,there must be current.Is this right or wrong??

10 Answers  

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What is the difference between Ac curent & DC current

2 Answers   Juniper Networks,

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Can we convert off line transformer to on line transformer

0 Answers   NHPC,

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What is center gravity load in substation?

0 Answers  

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