Answer Posted / victor vgp
no
if we take three pin socket(power socket) it has three pins
at bottom it has two pins of similar size's one is for
phase and another one for neutral which is mean for return
path of the circuit and
another pin in top is earth which is comparitively larger
in size because it's mean to take unwanted fault current to
ground
so that neutral is a return path to the circuit and earth
is meant for earthing the fault current
r u got it?
| Is This Answer Correct ? | 30 Yes | 8 No |
Post New Answer View All Answers
Define unilateral circuit?
how electrical earthing maintenance done in industry?
how electical engineer is related to apsrtc (general) post? if they ask a question in interview as why did u choose this job what shd be answer
CPC cable .PVC \1C....I want to get sure that type is flexible indoor or to be install on trench. please advice .thanx :)
Why an ac solenoid valve attract the plunger even though we interchanges the terminal? Will the poles changes?
sir i had plane to do some project with the base of hopkinson test in AC supply its possible
what is interfacing in computer studies?
Main advantage of auto transformer over two windings transformer is that A it needs no cooling B it uses only one winding C core losses are reduced D it has simple construction
Why strting torqe high in inducation motor?
What is the working principle of servo motor? And explain it.
why in the three pin plug all 3 pins are cutted ?
HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com
what kinds of Transformer oil grade is better for power transformer ?
What is tranformer differtial?
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
