I want to know the standards for earthing system as per
IEC, BIS & IEEE.
Answer Posted / 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 |
Post New Answer View All Answers
what is Fault level? why it is calculated? how will u decide same for our plant?
write a program that prints prime numbers from 1-20 in digonal form
what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?
Explain the advantages and disadvantages of hydropower plant?
I want definition for ABT Meter (Availability Based tariff) ?
I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com
Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
STATE USE OF ARC RUNNERS & SPLITTERS ?
What is MSL designation of a motor and same may be provided in details.
Electrical 'C' license full abbreviation , and full form
At full load wat is the motor p.f And at no load will is the motor p.f?
What is the Current equation in series RLC circuits.
we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor
We have 250 KW x 2 motors, which are load from 25% to 100% varying load in every minute , so how can we compansate the power factor. pl give your opinions on the above subject.