Answer / sunil. g

Resonance:- If two bodies on the same frequence come in
contact then resonance takes place, it is so high that the
resultant will be very turbulent. just to avoid this kind
on an incident we use resonant filters.

what is "PE" earthing? and what do u know abt 16mm cable?

1 Answers  

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how to use single phase supply for a three phase equipement.

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what is formula in determining the size of Circuit Breaker for transformer with the following specifications. 7 units of 1600 volts (primary) and 400 volts (secondary). Both Primary and Secondary will have a circuit breaker which is SF6. What should be the Switchgear Main Breaker Size anf the sizes of each brances Circuit Breaker for Primary.

1 Answers   ABB,

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Is any generator is developed which is operated with out diesal or other expensive source?

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can u describe the method used for protection of transmission line.

0 Answers   IBM,

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why burdens of VTs is more than CTs?

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what is linear elements

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How to take Transformer oil Break down voltage test?

9 Answers  

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which technique servo motor tested o.k or faulty ?

1 Answers   ABB,

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how much winding resistance of 0.75kw to 12.5kw 3ph sqwiralcage induction motor?

0 Answers  

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why we step down the voltage from 440 to 220 in machines

4 Answers  

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-----------means a source which can supply a constant voltage to aload irrespective of the valu of load resistance.

2 Answers  

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