what type of earthing is done on hilly rocks.

Answer Posted / amit

Strip type earthing is best in Rocky soil earth

Is This Answer Correct ?    2 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to do the ductor test?

6561


when we decide to use soft starter drive or vfd drive in mcc to operate apump?

1538


How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?

1350


What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.

1256


When color of silica gel will gets change from blue to pink from Top to bottom?

1125






How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter

6708


In a large office how do we calculate required number of light fittings, assuming fittings are 4x18W or 2x36W fluorescent fitting ?

1425


why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.

1545


why dc is used in control circuit for mv & hv switchgear instead of ac

1455


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.

1842


why does connected a indutor with mnsformeretering core of current transformer ?

1644


how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical

2076


am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?

1362


WHY RATING OF VCB NOT LESS THAN 630A

2044


i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

2824