Define CT & its function

6 Answers   Essar,

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Grounding. Dear all at one of my site we checked the amps at the earthing cable to the alternator it was found 125 to 130 A. at the neutal cable in same machine found 146A. in the same plant checked the earthing current on other alternator it was 52A, and neutral 116 A. we are facing problems with our controller and the card was damaged once. can that neutral/GND current be a reason? as there is common grounding for the Alternator,Brkr panel,Transformer?

2 Answers  

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why we using capacitor in single phase motor ?

14 Answers  

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what are the advantages by using IGBT in VSC HVDC than thyristor in conventional HVDC

1 Answers   Bhel, Eskom,

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What is resonant frequency?

0 Answers  

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What happened when the field winding of dc series motor is open?

2 Answers   Bhel,

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What is the difference between bundled conductors and double circuit?

1 Answers   Power Grid,

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working principle of oil startar

0 Answers  

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What is the effect of using an underrated size cable to supply electrical power to a 3 phase ac electrical motor? What is the effect of using an overrated size cable for the same motor?

1 Answers  

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in how many ways we can make induction motor to run in reverse direction?

5 Answers  

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What is rotating magnetic field?Discuss elaborately.

0 Answers  

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how c-curve of mcb's actually looks alike?

0 Answers  

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