do any one help me to get "C" license,, i have doubts ,,, if mediators ter pls call me,, my no is 8056640042

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What is the difference between phase, neutral wire and earth cable. if neutral is connected to ground, y we need earthing cable? what difference in hot and cold wire? do neutral wire carry current?

1 Answers  

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Please explain, how to test vector group of tranformer(Delta y1) . Thank

0 Answers   PGCB,

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what is cut out fuse?

1 Answers  

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How to calculate capacitor bank size at a load 800kVA.

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What is the Difference between Ac Drives and Dc Drives? According to application, speed, Torque, cost, Reliability, Construction, Motor etc... Thankyou !!!

0 Answers   IFFCO, IIT,

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what is the differance between ac induction motor and ac synchronous motor?

5 Answers  

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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

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How RTCC works with OLTC

1 Answers   Siemens,

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I decided to provide a 11KV / 440V Xformer in my Substaion. What are the protection required for that?

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How LT megger works ?

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why reactive power control is required

5 Answers  

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