what is working parincipal of a ht transformer

0 Answers   Pidilite,

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How can Inductive load reduce the line voltage of HV transmission line and vice versa Capacitive load?

1 Answers  

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What is maximum rating of transformer ?

2 Answers  

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what type of protection used below 132KV feeders

11 Answers   APTransco, Telecommunications, wbsedcl,

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how the rotating magnetic fieldis produced in induction machines??? give the correct explanation.is there any mathematical expression for the same?

1 Answers  

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why stone used in Transformer yard.

9 Answers   Birla, Eskom,

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i need circuit star delta connection?

1 Answers   L&T,

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what is ripple component in ac supply?

2 Answers  

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what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY

0 Answers   L&T,

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what is OLTC and difference between RTCC and OLTC

7 Answers   Sodexo,

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if three phase supply is given to single phase transformer, what will happen?

3 Answers  

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Shall I use 40A semiconductor Fuses in 32 A SFU ? Frame size is same. What Happen if Fuses burn on SFU?

0 Answers  

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