Answer Posted / anand yadav
Wrong perception. AC or DC , if there is a potential difference current between two points or objects (including earth) and there is a suitable path, current will flow.
Tell me, if DC is not flowing to Earth then how do we check earth resistance in every industry / every electrical installation.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
work of choke in florocent tube circuit ?
What is the feedback in the control system?
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
what is method for testing CT
why connecting surge unit in contactor coil
In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.
The moisture in air will condense at
why current flow to the opposite direction of flow of electrons???????????
can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?
Differenciate between circuit wiring and sub main wiring with illustrations
I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....
When are the directional relays used?
WHAT IS DEAD END IN PROTECTION?
what is p.s impedance measurement test in earthing transformer?
How PSV sizing being done