1. how much normal earth resistance in earth pits(neutral
and body earth) and transformer neutral and body earth &
panel earth.
Answer Posted / lion awan
0.5 to 1 Ohm is standard in my country
Is This Answer Correct ? | 11 Yes | 0 No |
Post New Answer View All Answers
direction of tarbine& genrator
All the socket in a room become very hot, the Wall was also became very hot and the earth conductor also became live, what in your view might be the possible causes?
what is meaning of bus riser
why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving
substation+ plc system
wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?
How to decide and select the different earthing wire size for the different types of earthing
what will happen if frequency is below 50 hz?
how to find the voltage's of a transmission line plzz help with pictures i am not able to understand
Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station
with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....
how to calculate the fault in substation
How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
i want some interview related questions with their answers which can help for attend the interviews...