Answer Posted / ramesh patel

mainly napthenic oil, polychlorinated biphenyls (PCBs) and mostly all are the part of a hydrocarbon oil.

i am completed in B.E(Electrical and Electronics Engineering) with 8 months experience in Quality Control Engineer at Bharathi Industries,Coimbatore.

1953

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how the B-H loop obtain under the static condition

2387

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What is the real function of reverse power relay in generator panel while syncronising?

2302

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I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?

1915

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Which type of transformer is used for lighting loads?

1182

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solar inverters was not connected to the nuteral link .this nutwral possible to any other systems

1924

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how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?

2484

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sugest any typical project ?

1868

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what is the relationship between current&voltage in practical purpose ?

5098

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EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.

2066

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how does a submersible pump work..?

1935

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Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?

2150

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we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

1779

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as a electrical student why should i hire you?

2538

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3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??

1464

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