Answer / k.prakashchandra

3 phase is usually used for arc furnace and 2 phase is used
for induction furnace.With more number of phases in
converter,the DC wave will be smoother.

transformers? power factor? machiences?

3 Answers  

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for 1000kva transformer how kvar rating is need for this PFI plant. and how does it will calculate? and Apmpere rating of main cable connection?

6 Answers   Engineers India, GCC, KP, QPSL, Siemens,

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what will happen if phases are not shorted with neutral in transformer impedance test? and if neutral is not connected with ground?

1 Answers  

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what are the stresses in circuit breakers ?

0 Answers  

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What will happen if we give DC supply to AC motor?

9 Answers  

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i am gng to visa interview this july i have 4 backlogs gre 1010,toefl 75,pls give me the tips pls pls

0 Answers  

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what is meaning of phase angle in two phase.

5 Answers  

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WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO

0 Answers   Jk Tyres,

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single phase 230v three phase voltage 415volt why we aren't used line voltage 690v?

7 Answers   Citec,

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What is dc induction motor ? and how to control its speed ?

1 Answers   HAL,

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why the three phase transformer's star point does not sparks or seperated? while we often see that two phases touches each other it sparks and ocationaly conductor breakes out.

4 Answers  

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what is CT class? depending upon which it is classified?

3 Answers   Siemens,

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