Answer / k.prakashchandra

If earth pit is always wet ,the ER remains good always. If
corrosion is the problem ,cast iron pipe or superior quality
of GI pipe can be used.Planters are not exempted from
electric shocks.

What will be the size of copper cable (each for 3 phase and 1 neutral) from Service connection Kit-Kat to Panel Board (i.e. to main switch) for a 6 pole 3-phase AC induction motor of 200 H.P. capacity? Amp-255 A, Frequency:- 1450 rpm.

0 Answers  

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How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

0 Answers  

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please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com

0 Answers   Bhel,

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what is the application of dynamic Breaking resistor in inverter ? & How it works ?

2 Answers  

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Why 11KV/440V distribution supply use for Domestic use?

3 Answers   Essar, Getco, Nissan,

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WHAT IS THE REASON,WE USED THREE CORE CABLE INSTEAD OF THREE SINGLE CORE CABLE.

2 Answers  

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what is the differation bewreen kwh & fundamental kwh in electronic trivector meters

0 Answers  

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we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

0 Answers   ABB,

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why asa method ZPF method is more accurate than ASA method?

0 Answers  

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Why resistance is not measure in running conditions of motor

1 Answers   Falcon,

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what are the components of a start and stop motor control?

2 Answers  

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please give some hindalco placement papers for written exam

0 Answers   Hindalco,

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