Answer Posted / sriram

find the carbon content in the atmosphere

What are the classifications of oscillators?

1034

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explain single phase series motor

1883

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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?

2052

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In EB metering we face problem kva jump even in no load condition.can any one help to control this

1773

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how we findout a ignater is faulty or not?

2032

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Explain Circuit Breaker Trip Characteristics in detail.

2091

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Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks

3895

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why the colour of insultor stack , petticoat is brown. Is it has some technical reason.

1971

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hello friends.. I have a doubt regarding the operation of dc machines.. I studied in a text book that a dc machine can be used as a generator and as a motor.. is this possible? If so,please send me the info about this topic.. you can also send your info to my mail.

1975

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when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??

1928

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Name the component u would expect to find in a switchgear assembly?

1993

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if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

1812

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what is the IPC ? & what the uses ?

1435

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are there rmu for 3 transformer?

1827

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Difference between on line capacitor and Station type capacitor

1956

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