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

7 Answers   TCS,

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we convert 66kv to 33 kv to 11kv to 440v. why can't we directly convert 33kv to 440 ?

9 Answers   EMC, Jakson, L&T,

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Please explain, how to test vector group of tranformer(Delta y1) . Thank

0 Answers   PGCB,

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What is difference between wire and cable ?

3 Answers   Havells,

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why we don't use air circuit breaker on H T line in place of vacuum circuit breaker ?

2 Answers   Jindal,

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which type of stability limit is higher,steady state or transient? why?

0 Answers  

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What are the earthing required for commissionthe DG Set?

2 Answers   HSL,

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What is mechanical interlock?Explain the uses?

2 Answers   HSL,

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Three phase power is measured with two wattmeeter for balance three phase load.the reading of one wattmeter is zero.we can conclude that the power factor of balance load is?

1 Answers  

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What is D check in a Diesel generator for 1000kva DG

9 Answers   Escorts,

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What happens to the terminal voltage of an alternator connected to a bus bar when it is suddenly disconnected from the bus bar??

2 Answers  

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Why we are designed only 11Kv and 6.6Kv Alternators, not 33Kv Alternators and Power Transmission side we are designed only 220kv, 120kv, 66kv, 33kv, 11kv, and 440volts, not 20kv, 50kv, 100kv.

2 Answers  

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