How can we calculate earth mat conductor size ..? & give
the formula to determine earth conductor size?

Answer Posted / parag shukla

It is basically depends on the soil resistivity & system
load. You can calculate the current for this load from that
calculate the conductor size & earth mat calculations

Is This Answer Correct ?    3 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

i am studying in final year can i allowed for 23rd UES of Indian army

1639


What types domain of laplace transforms? What behavior can laplace transform predict how the system work?

661


If I have Energy Meter Ratio as 100:5 & Also I have CT Ratio as 50:5 then what will be my multiplying Factor(M.F.)

1535


how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids

1413


if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)

1327






For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel

2509


Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.

1699


What happen if 200 KVAR capacitor connected to power continuesly?

1647


In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above

1740


what is differentila pilot supervision in the incomer control panel in the power station?

1618


How can we select suitable capacity generator for three phase load (inductive load) and how to take study analysis in 3 three phase load system ?

1662


What are the applications of different multistage amplifiers?Plz also write advantages of these amplifiers? Thaaaaaaaaanx

2438


Define pole pitch?

588


What are the causes of unbalanced current on 34.5kv feeder Ia=0.05,Ib= 0.25, Ic=0.15 and In=0.27 prior to tripping current are balance?

1315


Mention how NPN and PNP transistor works?

690