What is frequency?

4 Answers   BTCL, TCS,

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Why the cores of large transformers build up of circular cross section?

0 Answers  

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In Transmission System if the potential difference at the two end of line are same then is the transmission of power will continue ? if yes then how.

1 Answers   IOCL,

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how to enter inverter parameter? without manaual?

0 Answers   Essar,

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what is the formula to calculate the fault level current for any substation?

2 Answers  

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wat do knw aboot circuit breakers ?

9 Answers   IOCL,

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what is the working principle of DC generator ?

10 Answers   DRDL, HCL,

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why nutral and earthing wire connect with each other in main panel board.?

2 Answers  

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what is the use of Reactive power in power system?

3 Answers  

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If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?

0 Answers   Amara Raja,

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What is thermal overload relay

2 Answers   Tech Mahindra,

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What is oscillator circuit?

0 Answers  

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