Answer Posted / himanshu

AMP

What is different between resistance grounding system and resistance earthing system?

1142

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what is the requirement regarding earthing of Single conductor with AWA

2241

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Why 9KV surge arrester having 7.65KV of MCOV?

1568

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Can anyone explain me about the capacitor calculation

2188

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What is an ac motor?

1269

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what is difference between elr and R eartl realy.

2629

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

1725

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

1999

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all interview questions with answers of ntpc (2000-2009

2209

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What does ampere turns shows?

1123

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What are dependent sources?

1169

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What is the different types of cable & current capacity of cable

1949

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what is the difference between surge protection capacitor and surge arrestor

2317

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If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

1088

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how to ctrl motor by use of ac or dc drive.plz explain evdintly

2040

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