Answer Posted / k.prakashchandra
If a phase wire falls on the ground ,if you stand almost on
the line between the neutral grounding point and fault point
you receive the maximum step voltage, if your are feet are
apart along this line.The intensity increases if the fault
is at a short distance from the neutral grounding and you
get a heavy jolt depending on the phase voltage.The step
voltage is equal to phase voltage x distance between your
feet / the distance between fault and neutral ground.
Luckily ,line trips almost instantly.
| Is This Answer Correct ? | 3 Yes | 5 No |
Post New Answer View All Answers
Why Water motor is not taking a load or pressure while everything is correct. (Note: Motor running properly)
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
what do u understand from filter factor of reactor?
In what condition the HT fuse breakes?
explain which quantities change in the starting and the and the running condition in induction motor
reason of diode failure in alternator
What descriptive information does the NEC require to be marked on all conductors?
what is effect of 5amp fuse on 2mva pry protection of transformer
WHY IL=IPH IN STAR AND WHY IPH=IL/1.732 IN DELTA? WHAT IS REASON BEHIND IT?
how to convert lv line to hv line and viseversa, any losses will occur during this process
why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?
What is meant by RVT and NDR ? expansion and details of it
What is conventional thermal current (Ith)
why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?
Can any body tell gulf interview question for experienced electrical engineer ?