Answer Posted / manoj ptil

CCTV means Closed Circuit Television,
Following are the Application:-
1)Big Market city.
2)IT store room.
3)Railway Station.
4)In compay, Entry Restricate areas.

how to erect roof control panel?

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how to calulate short circuit current for the following: 1.cable connecting 11KV of 22KV/11KV transformer to 11Kv of 11KV/415V transformer 2.what cable size should i use.

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What is vacuum circuit breaker.define with cause and where be use it device?

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List the power rating of any 5 important electrical appliances used in houses.

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Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output

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in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.

2382

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diameter of cable and core is doubled then the value of capacitance is

4307

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If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??

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who can measure the size of power cable?

2164

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what is the difference between electrical choke and electronic choke?

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oil cooled transformer

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HOW TO WRITE A QUENTION ANSWER? I MEAN SHORT OR LENGHTHY ? OR FROM THE BOOK AS BOOK..... SOME TIME WE GIVE A ANS FROM THE BOOK AS LIKE BOOK ND WE GET MINIMUM 60% MARKS OR MORE THEN....... THEN HOW TO FILL THE Q-PAPER?

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how ceiling fan worked?

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What will be the fault current of any system when its generation is 10% of BASE generation( FUll Load )?Will is 10% or the same as full base calculation?

1918

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How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.

2157

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