Answer / k.prakashchandra

If it is not for PLCC ,it is for 'Live line ' indication to
indicate whether the line is charged or not.

Answer / saravanan

If we use 3 phase voltage transformer, it wiil be more cost.
and we have do maintenance also. For single voltage
transformer cost will be less. we can get the Phase to
phase distance clearance.

prove that power consumed in 3 phase delta system is 3 times as compared to 3 phase star system

0 Answers  

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why HT line voltage is multiple of 11.eg11kva,33kva,132kva

2 Answers   HP,

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what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load

0 Answers   Tata Power,

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How to calculate incomer of a capacitor bank/feeder from its KVAR, AND how to calculate the copper busbar for rated incomer,like for 400A we calculate the 40x10 of aluminum busbar.

1 Answers  

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How current is reduced in STAR connection?

6 Answers  

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In a Capacitor the electric charge is stored in:

2 Answers   TELK Transformers And Electricals Kerala Limited,

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What type of surgery impedence with 200ohs 

1 Answers  

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We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks

0 Answers  

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what is the working of vfd drives.

2 Answers  

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sir,i am swati. i am goin to gv jspl exam on 21st nov'10. iwant previous year question paper. plz help me out. my emailid is swatisinha.dav@gmail.com

1 Answers  

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what you mean by transformer neutral earthig

1 Answers   IOCL,

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What is the function of capacitor in electrical circuits?

0 Answers  

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