Answer / rajesh

confirmly 0v.

Answer / ghchitaliya

up to 5 V.
The specially developed back fill compounds are required to
be used for improving the conductivity of the soil. This
will reduce the resistance of the earth. One can refer
follwing link for better knowhow.
http://reconsindia.in/reconselectrode.html

Answer / velmurugan

ideal 0volt

Answer / tejswita tawade

it is upto 5v.

when i am going to take trail on a 3ph sq.i/m motor 5.5kw, i observed that RPM of the motor is very low as compared to the rated RPM and also it rotates in clockwise in first ON command,and anticlock wise in second ON command. finally i observed that on phase is no available . but iam not clear about, why the motor is rotates in both directions without any phase interchanging.pls answer to my question.

1 Answers  

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What is transmission line potential gradiant?

1 Answers  

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How Can You Relate Power Engineering With Electrical Engineering?

0 Answers   ABB,

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What happen if 1200KW/1500KVA alternator runs at no load and high R.P.M.for one minute?

6 Answers  

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Either It Possible a dc Motor to Run On Ac Drive [ Ex : ACS 800 , Yaskawa F7 ] If it is Possible How Pls Inform Me dinesh_elect_eng@yahoo.com

0 Answers  

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What is Primary And Secondary Injection Test of Relay and Other Electrical Devices. How IT is carried out.

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why we use capacitor in lighting fixer

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why insulators are colured in brown only?

3 Answers   Transco,

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What safety precaution are to be taken for avoiding electric hazards ?

0 Answers  

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The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.

0 Answers  

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A 40 kva transformer has a core loss of 400W and a full load copper loss of 800W. What is The proportion of full load at maxmimum efficiency?

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Can anybody tell me what the breakdown voltage is for air and what it is for transformer oil please?

4 Answers   Pooja Cables,

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