Answer Posted / sunil ulange

ya definitely above answer is correct..

But they asked question like this instead of ON LOAD TAP
CHANGING TRANSFORMER & OFF LOAD TAP CHANGING TRANSFORMER ..

slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

1928

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I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.

1572

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why r we using shell transformer for low voltage

2006

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what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?

2080

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what is meant by class 1 E in electrical power supply?

2091

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What is the role of Dedicated earthing in UPS System?

3097

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what is allowable ac mixing in dc

2093

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do we use links in a dc circuit?if so what s its use in it?

2020

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I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)

2130

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How to select the proper VSD to operate high inertial load

1726

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how to decide choke rating for drive?

2308

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Explain how you intend to work under pressure to meet up with deadline target?

2385

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A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????

2257

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What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act

2013

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Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m

2827

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