If you don’t have coal, salt and copper, then how would you
earth your connection temporarily at a camp site.?
dig a small hole and take a safety pin and give your
connection to it and close the hole and pour some water.
Is This Answer Correct ? | 12 Yes | 1 No |
what is the working principle of contactor and conditions of normal open and normal close on it?
why cu losses called cu losses.
how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage.
Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?
can anyone give an idea about dia calculation in cold rolling mill
at the time of starting back emf of a motor is zero.so how can it will start to run??
Explain about retrofitting of machine tool.
Actually why the transformers ate rated in KVA.?
2 Answers Torrent Pharma, XYZ,
why ct is connected at bushing of transformer ??????????
How to see the inductance in a transmission lines
Which motor runs on both ac and ac? a) dc series motor b) reluctance motor
what happen to the voltage and current in all phases when an earth fault occur in a phase in three phase three wire system(delta connected)...