Answer Posted / jmdt

we are calculating in phase to pase oly , so r-y, y-b, b-r
is 440 volt

why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?

1995

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why zero sequence impedance measurement is not applicable for single phase GT

2249

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How could a garment factory benefit from renewable energy

2826

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1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve

2053

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How to Calculate The Neutral Earth flat design calculation for the Synchronised generator (Gen 1-650Kva, Gen 2-725Kva

1723

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Why hydropower is called renewable source of energy?

1106

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we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)

4490

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if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit

1919

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Why derating factor os applied on Cables?

2006

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what is the difference betweem star connected motor & delta connected motor?

2408

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why in a swquence network representation, the negetive sequence generated voltage is taken as zero?

2065

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There is any especial requirement for motor to drive through with VFD?

2651

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i completed my DEEE. and i want to electrical c license. how to get it..?

2224

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Wt is the function of reactive power? How it generates & consume though resultant is zero?

1938

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What happens if i apply 500V to 440V rotary Switch ?

1887

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