Answer / a.elumalai

HT cable high tension of operating to high voltage location of industrial for purpose of 11kv,33kv A conductor or conductors designed to carry electricity or an electrical signal over large distances with minimum losses and distortion 12/20(24)kv Aluminium cable insulation copper tape screen steel wire armor PVC sheath Industrial use very strong the cable sheath something any fault automatically trip the transformer smoking redacts very less
LT cable low tension voltage consumers construction mall single phase line 230v three phase line 430v used for LT cable low sheath the core termination

What can be a rating of a transformer(KVA) if the load is about 1000KW?illustrate by showing formula?

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Any formula to calculate neutral current in 3 phase 4 wire system

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When i went to a interview the interviewer ask me a question for that i cant able to answer him if anyone knows answer me How will you design a capacitor bank for a plant? if my p.f is 0.6 i have to improve it to 0.9 or 1 what kind of steps i have to do? and is there any formula for calculating this?

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A 10 kva ,400v/200V , single phase transformer with 10% leakage impedance draws a steady short -circuit line current of

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why breather cap filled with oil?

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How to calculate the FUSE rating?

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hi can you give any body fault level calculation, generator fault level calculation,transformer fault level calculation for system fault level with equation? i have 3.3kv generation voltage three gas gen sets, one is 1.9MW,2nd is 2.5MW,& 3rd is 3.8MW & i have 11 kv generation voltage one gas gen sets is 3.8MW, we are step up to 22kv by transformer

3 Answers   Hindalco, Piramal Healthcare,

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Voltage drop is the:(a) Maximum potential(b) Difference in potential between two points(c) Voltage at the end of a circuit(d) Voltage produced by a source

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What is power relay?

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How loading get increased in generator not the speed, while we increasing steam to turbine.

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Can we pass 11kv power in 1.1kV voltage grade cable.If not why?.

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we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards

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