Answer / k.prakashchandra

To apply the phase voltage using ground/earth as neutral.

what is the pulse and audio frequency transformer? what is different between induction regulators and tap changing transformer?

0 Answers  

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A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

4 Answers  

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What are gain margin and phase margin?

0 Answers  

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why we use end termination xlpe cable on ht kit

1 Answers   Al Bario,

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hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvvf drive.it is tripping wothout any alarm/fault.i cheaked all parameters and fault function of drive, all are correct as well as communication parameters.but still it is tripping (drive is tripping in running position not in starting)

1 Answers  

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what is skin effect?

4 Answers  

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why we are not giving the zone 1 trip command to the master trip relay

0 Answers  

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Why Capacitor & ignator used in MH lamp

2 Answers   Bell,

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why rms value of voltage is fed to transformer

1 Answers   Bhel,

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I have 3 1000 kva single phase transformers and I wish to replace them with one three phase transformer. What is he kva rating of the new three phase, is it 1000 kva also or 3000 kva.

5 Answers   Central Moloney,

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what is the first step of dg shycroning ?

2 Answers   ABB,

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how many safety really of DG sets.

0 Answers   MBD, Nerolac,

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