how to maintain frenquncy with syncronising sub-station for distribution

0 Answers   Suzlon,

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-What is leakage current . how much leakage current is allowed.

3 Answers  

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what is pulverisation

2 Answers  

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Why 9KV surge arrester having 7.65KV of MCOV?

0 Answers  

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In generally how many earthing required for power

4 Answers  

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why dc is used in control circuit for mv & hv switchgear instead of ac

0 Answers  

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30 kva ups may kitne output voltage hote h

1 Answers   ME,

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How can we measure the residual voltage in dc machines?

0 Answers   GPREC,

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What happens if a three phase induction motor is suddenly single-phased while running? Which type of winding connection will be affected?

22 Answers   B4S Solutions, DRDO, FACT, SL Electricals,

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Whats the use of earth pits? and it will function? whats the natural earth value? How to improve ur earth resistance?

3 Answers   Anwar Ispat,

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1. Why a DC motor starter is called 3 point starter

21 Answers   ABB, CG, College School Exams Tests, Crompton Greaves, Infosys, Siva,

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What's mean HVF & HAF in Vacuum Circuit Breaker?

0 Answers   Gandhi Institute of Technology and Management (GITAM), Hyundai, Jayam Engineering Works,

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