Do you know how to measure the earth resistance? if so
explain it
Answer Posted / micky
earth resistance is measured by multimeter keeping the
string to dc voltage and measuring the readings by
shortning neutral and earth
| Is This Answer Correct ? | 20 Yes | 132 No |
Post New Answer View All Answers
if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .
distribution transformer de-rating formula on over limit iron losses
volts=230 c=10mf a=??
Pl. share your experience about industrial-electronics repair of machine tool.
I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com
where we use the SFU & FSU?
What is the Current equation in series RLC circuits.
how the characterstics of control valve being done
Define step response?
What do you mean by the zone of protection?
what is distribution board?
how to setting Load amps tripping time and extra settings for load Transformer protection relay with RMU panel using C&S model relay..?
I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok
what is the solution for meger test failed the MV cable?
i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?