I want to know the standards for earthing system as per
IEC, BIS & IEEE.

Answers were Sorted based on User's Feedback



I want to know the standards for earthing system as per IEC, BIS & IEEE...

Answer / raja

BIS 3043 , IEEE 80 is for AC substation earthing. Apart from
this for lightning protection IS 2309 , IEC 61024 , BS 6651,
etc.

Is This Answer Correct ?    24 Yes 7 No

I want to know the standards for earthing system as per IEC, BIS & IEEE...

Answer / vrishali ajagaonkar

For earthing calculation IS-3043 & IEEE-80 are using. i dont
have idea about IEC.

Is This Answer Correct ?    5 Yes 1 No

Post New Answer

More Electrical Engineering Interview Questions

We all have seen transmission and Distribution lines In transmission lines the voltage is high and current is low(to reduce I^2r loss) and in distribution lines voltage is low but current is high however the size of transmission wires is bigger than that of distribution wires even though the amount of current carried by the distribution lines is more than that of transmission lines why?

4 Answers  


When do you use a VFD motor?

1 Answers  


what are the duty ratings in DG sets?

1 Answers   L&T,


After synchronization with grid what is the demand value QKVAR and how we will maintain that?

0 Answers  


How to PLC give the command to electrical

1 Answers  






Hot Water System (HWS). Will a 30ma elcb have more nuisance tripping than 100ma elcb

1 Answers   CIMC,


Why indicate only 440V to 3-phase supply.

4 Answers  


Y phase's (RYB) r only 3,not 4 or 5?plz answered in breif?

1 Answers  


why field resistance is higher than armature resistance in dc machines? and why filed resistance is kept at min value at starting in same time of armature resistance at max value?

4 Answers  


what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering

0 Answers  


What is the difference between MPP, APP, Mixed Dielectric power capacitors? Which technology is superior in current scenario?

5 Answers  


what is meant by reactive power ?

5 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)