Answer Posted / deepthi

cosine of angle between voltage and current..is also said to
be power factor..
decrease in power factor leads to increase in the
electricity bill..so therefore the loads having almost
nearer powerfactor to unity are more advantageous..

Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station

1942

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What are the two segments of nyquist contour.

1043

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how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????

2328

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can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.

1756

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I am interested to know what does 15 KVA DG set actually means? If I dont know the DG rating, is it possible to identify KW by simply knowing the diesel consumption?

2092

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Tell me the reason of connecting domestic t/f primary in star or delta,and also secondary side.

1920

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How we can defined theecopper cable size if we know the aluminium cable size?

1811

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while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends

2802

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IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.

2088

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xfhnchncv?

1850

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what is Anti-pumping?

1886

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What is difference and reason b/w -48V BTS system and 24 V BTS system. Plzzzzzzzzz tel me.

2168

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why should small green grass ans small plant should not be there inside the transformer Yard in the factories

1664

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Can a generator runs after getting 1st stator earth fault.

1357

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Star Delta Diagram with full description

2332

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