What is the permissible value of earth resistance and as per
which standard / act / rule ?

Answers were Sorted based on User's Feedback



What is the permissible value of earth resistance and as per which standard / act / rule ?..

Answer / koti

Max of 1 ohm as per IS-3043

Is This Answer Correct ?    4 Yes 1 No

What is the permissible value of earth resistance and as per which standard / act / rule ?..

Answer / guest

Less than 1 Ohms.

Is This Answer Correct ?    1 Yes 1 No

What is the permissible value of earth resistance and as per which standard / act / rule ?..

Answer / k.prakashchandra

In case of stations the minimum values in ohms are 33
KV-5,66 KV-2,110 to 400 KV-1 and for gen stn -0.5

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

Define maximum demand?

0 Answers  


what is different between earthing and grounding for a electrical eqipment ?

2 Answers   BARC, Omega Maritime,


what principle the cabel TV channels are transmitted? will you be able to check the power at the connector behind your TV with a tester?If yes what is the supply level?

1 Answers  


How instantanious short circuit current is calculated? its formula?

1 Answers  


What are the different methodes for calculating the short circuit Current?

0 Answers   Equate,






Different between megger and contact resistance meter

3 Answers  


what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?

0 Answers   Apotex, Periyar Chemicals,


What is the formula for calculating Transformer Losses & Efficiency. I want to compare the Transformer efficiency at different loading condition.

6 Answers   Rays Power Experts, Techser,


what is the function of choke and starter in a tube light?

2 Answers  


The temperature rise in the sys, which leads to ….. a) Increases stress& length b) increases stress but decreases length c) Decreases stress & increase length d) decrease stress & length

1 Answers   Engineers India Limited,


what is pilot wire protection? wer is it using?

1 Answers  


why we use taping of transformer on HT side?

4 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • 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)