what is the resistance value of earthing pit and why they
are connected?
Answer Posted / vikram
The resistance value depanded to the nature of the
soil.The resistance value is very high for Hill area. when
resistance value of lessthan 1 ohm this value is very good.
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
What is transmittance?
how could we calculate the no of outgoings from a 800 watt distribution board
any idea abt REVERSE METERING concept.........?
How to calculate VCB rating for 33KV ,25 MW Power line?
How they LT panel busbar size choose
in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks
How to see the inductance in a transmission lines
what are the parameters plays a major role in Potential transformer Burden calculation??
What is purpose of reactor?.What is different between line and bus reactor?
which one is more efficient, torq, power & ecnomy with the same frame size AC motor / DC motor?
what is difference between speed mode and torque mode in motor?? explain in simple words please.
how to select rating of HT Panel
Is there any standard guidelines/Criteria to design NGR/NGT.?
What is instrumental error?
State the types of distortions in amplifier?