Answer Posted / raja

4m

We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?

10453

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Which type of DG need Netral Earthing?

5304

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Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp

3138

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How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....

2019

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when we gave dc supply to 220v dc motor its rpm is 1200. then we gave 180v. how many rpm of its motor. gave answer with calculation at my ID.... ravizak@ymail.com

2349

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Explain the term parallel path in dc machin ?

2205

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please describe the Transformer setting, Motor setting, I/C setting, Tie setting

1771

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what happen if field of dc shunt motor opens? what is function of putting res. in parallel to one phase of 3 phase IM? the power supplied by 5A source in circuit is given by------Watt.

2053

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what is diff. between earthing grid,earthing mess, earting grid?

2407

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can we synchronize star system generators with delta system generators?

2059

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What is lc oscillator?

1184

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what is meant by directional earth fault and non directional earth fault? describe both.

1901

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why should the primary of transformer be connected in delta in a heat run test?

1979

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what is PWM in IGBT and how it works for drive.?

1661

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How does a battary stores charge in it? please explain in simple manner and in detail.thanks

1983

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