how to mesure the earth pit value and what is the minimum
value of single earth pit?

Answers were Sorted based on User's Feedback



how to mesure the earth pit value and what is the minimum value of single earth pit?..

Answer / susant kumar acharjya

you can measure the earth pit through meggar.
take two rod of 45 cm . one rod erect 30 mtr from earth pit and connect a cable with that rod and the second end connect at earth of meggar,2nd rod 90 degree to first rod at the distance of 40 mtr from the earth pit again connect with cable and the 2nd of with meggar guard. two probe of meggar connect to the earth pipe . rotate the meggar u wil get les than 1 ohm

Is This Answer Correct ?    6 Yes 0 No

how to mesure the earth pit value and what is the minimum value of single earth pit?..

Answer / p.seenichamy

The minimum valus of single earth pit is less than 1 ohm

Is This Answer Correct ?    4 Yes 1 No

how to mesure the earth pit value and what is the minimum value of single earth pit?..

Answer / mahaveer sahu

Earth pit value can be measured by digital earth tester and the minimum value of single earth pit should be less than 2 ohm

Is This Answer Correct ?    2 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

how we can set the IDMT relay.

0 Answers   Suzlon,


What do you meant by slip power recovery?

1 Answers   PSEB,


What is the meaning of HT Trivector Meter ?

0 Answers   NIIT, Sodexo,


What happens if we give the supply to the rotor of induction motor and make its terminal shorted?

2 Answers  


What is the possible cause for failure of lightning arrestors in outdoor substation under normal condition

0 Answers  






what happens in a genarator when rotor supplied with ac instead of dc

3 Answers  


what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

0 Answers  


Can we use shunt trip coil instead of trip coil with protection relay for protection?

0 Answers  


What is the restart inhabit setting in ABB spam150c relay (Motor protection relay)

0 Answers  


How to find the maximum load that can supply by a particular(say 315kva) KVA rated transformer?

2 Answers   ME,


why dc series moter is not started at no load?

5 Answers   IOCL,


what r the safety measures in UPS ? explain all?

0 Answers   Wipro,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4452)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)