Answer / Vikas Kumar Sharma

Ohm's law states that the current (I) through a conductor between two points is directly proportional to the voltage (V) across the two points, and inversely proportional to the resistance (R) of the conductor. This can be expressed as I = V/R.

Can we use a Potential Transformer for Auxilliary Power supply( Spring charge Motor, Lighting etc)?

1 Answers  

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Our Company's Contract Demand is 110 kVA. We use 12 Capacitors each of 12.5 kVAr Capacity to maintain Power Factor of 0.99. So, what steps should we take so that our Contract demand does not exceed 110 kVA?

1 Answers   Jindal,

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what is meant by negative sequencing in power system.explain in detail

1 Answers  

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LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?

1 Answers   Himatsingka Seide Ltd,

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Why D.C Voltage used in Meggering...as well as in Hipot test? why not A.C?

2 Answers  

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In response to Mr Bikas. If fault current is 52 kA then what will be the CT specification

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What is VSCF windelectrical system?

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what are the components of a start and stop motor control?

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what is the meaning of DY-11 Z-5%

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What is the 415V AC Soft starter? Explain with an example?

1 Answers   TCS,

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purpose of flux relay for turbo generator in power plant

1 Answers  

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what is creepage distance in sub-station?

3 Answers   ABB,

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