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spark will occur

how to decide the panel size like MDB ,SMDB PANEL SIZES

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as per standards how many neutral earthings and body earthings are needed.please help me

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For a 50MVA (138/69/13.8 KV) transformer, what would be the maximum demand in order not to exceed 80% of its operating capacity.

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1.Why sinle phase motor is not self starting 2.working principle of alternator 4.list out electrical formula

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i am electrical and elctronics engg passed out in 2009 want to attend for reliance placements.plz send me apttitude ,technical and hr question answers to my mail plz. my mail id-kat.bindas@gmail.com

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How can calculate the efficency of the rectifier. input 240V AC, current 5 amps,P.F 0.98, Output is 54 V DC,62.6 A.

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Explain difference between aluminium coductor & copper coductor.

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what is slip ring startor

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(1)For 3 No 1500 KVA transformer require on one single bus bar or need to be section through bus coupler means upto 3MVA.(2) 22KV Net work system as ring, How maney I/C required or 0ne I/C and one O/G.(3) What should be rating of VCB for 22 KV line.(4)Electrical/mechanical inter lock, why we need.

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if a 2 ohm resistor,2 ohm capacitor and a 2 ohm inductor is connected parallely to 12v source.Then what is the value of current in each branch.Is current flows in each branch at the same time?If not so then provide the proper sequence

1 Answers   Tata Steel Limited,

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what is th basic difference between a d latch time line and a d flip flop time line???

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which course is maximum demand in industry and give me the list of best courses for electrical engineers

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