Answer Posted / jabber

ohm/m

what is meant by rotating magnetic filed

1996

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If o/p power is doubled by how much does the sound increase

1030

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what is meant by vector group of a transformer? How can it be derived?

1936

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Define non-touching loop.

1268

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could you measure current in parallel?

1046

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what is a reactive power? what is the relation with power factor?

2113

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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?

2029

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pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..

1996

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Why neutral point is consider as zero potential?

2542

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If a surge divertor is required to be protected by 32 amp C Curve Circuit breaker does this limit the amount of protection from surges that you will acheive

1743

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we have 15 ampere variyac but we want 30 ampere variyac what we do

1868

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What is the source of dependent source ?

1829

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Did RMU have ct and pt ?

1312

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1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks

3321

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Block diagram of Power line communication?

2254

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