Answer Posted / apramey

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WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.

3521

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What is relation between mu(nought) and epsilon(nought)?

1592

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how does commutator convert a.c to d.c?

2239

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Starting times for soft starter & power factor is thier any standard or datas available in manufactures list. Kindly suggest.

1972

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What is Phase margin?

1158

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draw the block diagram of fire alarm?

5474

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What is the height of DA, DAL, DB, DC & DDE tower?

2412

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What is the rating of circuit breaker needed for 300 KVA load in 33 KV supply line in a transformer of 33 KV / 415 Volt ?

1820

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Can anyone tell me some hints about what type of questions are asked by the interviewer by an Electronics engineer when company is installing an IPP and wants a team of engineers?

2249

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Why is voltage is required to be within permissible range for an electrical equipment?

1778

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what is the meaning of 0.5ohm Resistance

1914

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If any one's require of phoenix contact like( relay , termilnal block , surge protection device ) , product please contect me 09878206357 chetan verma

2168

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May I know how much values to be set for earth fault, over current and short circuit values at 11kv side? I have 11kv van 1250amps rating. Present it's taking load 80amps?

1554

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what is the IPC ? & what the uses ?

1551

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what is kvarh? Please define it With calculation General motors ?

1227

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