In transformer which temp should be less oil temp are winding temp?

7 Answers   TCS,

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What are the main factors to be considered(In terms of energy conservation) while selecting a new air compressor?

1 Answers  

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i asked a funny question in Electrical ohms law V=IR in const temp voltage is directly proportional to current Power p=VI cos@ in that formula Voltage is indirectly proportional to current Try to give me the fact what is happening in Electrical.. contact Thanigai_1984@yahoo.co.in

3 Answers  

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What does OHB stand for in specifications for circuit breakers, especially found in SF6 circuit breaker?

1 Answers  

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How many types of probe used in cro?

0 Answers  

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What do you mean by a current transformer?

0 Answers  

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We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?

0 Answers   Bhel,

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how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?

0 Answers  

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in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

0 Answers  

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I want to know the standards for earthing system as per IEC, BIS & IEEE.

2 Answers  

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Why not LED burn after showing alarm,as Alarm volt is 11- 13,But LED is of3 volt,why it isnt Burn??

1 Answers  

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What is the RME and explain the full form and what is the RME work?

0 Answers   JLL,

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