why DC current not used in Transformer action?

17 Answers   Engineers India Limited,

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Why field rheostat is kept in minimum position?

0 Answers  

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first 3 men were there .again 3 came.total how much?

11 Answers   Wipro,

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Why more sound is produced in mixer than grinder

2 Answers   Vedant,

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Is it alright to connect more than one RCCB of same rating in series for a three phase equipment?

3 Answers  

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Which of the following can be operated at higher frequencies ? -SCR -MOSFET -IGBT

4 Answers  

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how the calculation is done if the DG set require for the -- -48 to -51v 4000 ah battery set .

1 Answers   BSNL,

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What is non-minimum phase transfer function?

0 Answers  

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wHAT IS CAPACITANCE LATCHING? hOW TO CALCULATE CAPACITANCE LATCHING? hOW TO SOLVE THE PROBLEM IF CAPACITANCE LATCHING APPLIED?

0 Answers  

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Give some differences between open loop and closed loop control systems.

0 Answers   GE,

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Formula to calculate amps rating when we are having only the width & thickness of the coppper ?

2 Answers   BEL,

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why is the size of earth conductor is half of phase conductor.

1 Answers   Century Pulp and Paper, L&T,

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