what happens when the phase and earth wires comes in
contact? and why
Answer Posted / anand maurya
when phase and earth wire comes in contact , then b/w phase
and earth have zero resistanse due to this( R = V/I ) an
infinite current flow though it when an infinite current
flow losses is also became infinite due to heat wire will
be damage .
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
What is force on a conductor in a magnetic field ?
What are the uses of stepper motor?
Why two phase welding machine is used instead of three phase welding machine.
Can anybody tell abt concrete encased earthing or grounding?
List the characteristics of filter?
-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.
two phases with neutral supply can be taken in 3C X 10 sq.mm cable .
what is distribution board?
Why 9KV surge arrester having 7.65KV of MCOV?
do we use neutral grounding for resistive balanced load? if we use what happen?
which phase is preferred for connecting 1 phase vt used for synchronizing OHL? WHY?
What do you mean by lighting transformer?
How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.
i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?
Explain the functioning of diode?