What is transformer break down voltage.And what is flash oil flash point.

1 Answers   HP,

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Why transformer making noise during the operation?

2 Answers   TCS,

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What is the simplest formula to calculate the rotor diameter of a synchronous generator?

0 Answers   PEI,

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What is single break or Double break related to MCB?

2 Answers  

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Why oil preferred over the air as a cooling medium for high rated transformer?

1 Answers  

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In DC while we mention the voltage we are using -48V but in case of AC we mention only 230V not -230V, why we using -48V not 48V

2 Answers  

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How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.

0 Answers  

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What is the diffrence between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

1 Answers  

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Difference between directional over current and non directional over current ?

2 Answers  

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in 33/11kv stepdown transfomer, transformer will stepdown to 11kv & remaining 22kv where it will go..

3 Answers  

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Transformer Secondary maximum current (max. load)

3 Answers  

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In India which type of PLCC IS used?

2 Answers   Cipla, Ford, Jayashree,

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