what is the max working temperature of an oil filled transformer say of about 1500kva.

3 Answers  

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difference bteween neutral grounding resistor and neutral grounding transformer??

1 Answers  

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In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..

0 Answers  

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What is difference b/w Microwave and OPGW ??

1 Answers  

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Why the suply frequency in INDIA is 50HZ

5 Answers   HCL,

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what is LOS(line of sight)?

1 Answers  

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What is difference between isolator and circuit breaker?

0 Answers  

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you have a 2 tonne ac that operates for 2 hrs daily what will be you monthly bill (this is complete question asked nothing else was given)?

1 Answers  

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sir i am fresher.can you please tell me how can i get certificate of competency as electrical supervisor.

1 Answers   ONGC,

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What is the starting current of a motor?

3 Answers  

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what is the difference between squirrel cage & slip ring induction motor by construction & working principle ?

1 Answers   Sail,

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Explain The Application Of Storage Batteries?

0 Answers   ABB,

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