SUTIABLE FOR ohm's law super conductor

0 Answers  

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sir, why alternator output is connected to delta side in to generating transformer? any reasion?

3 Answers   Kirloskar,

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if power factor comes in leading & showing -0.95. Is there any effect on electrical system? if yes, then please tell me what would be the effects. & how long we keep power factor in leading. Keeping power factor in leading shows more KW & less KVA is it correct or not.

2 Answers   Jakson,

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how to improve IR value in HT motors?

3 Answers   ABB, AMW, Macleods,

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From, which load current range ( upper - lower limit current)can Air circuit breaker used for in electrical circuit.

4 Answers   ABC,

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1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?

0 Answers   Areva, Google,

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How REF protects transformer alone? explain with diagram.

0 Answers  

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What is actual name of Transformer oil.

6 Answers  

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How power factor of a transformer is calculated

3 Answers  

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If the ceiling fan is on slow speed, does it consume less electricity?

2 Answers  

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what is the earthing condition between earth & phase.

3 Answers   ABB,

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what is the earth resistance ?

5 Answers   Bhel, Cummins,

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