why and how fault current flows through ground?
Answer / nilkanth tailor
In our home, thier is earthing to protect equipment like
(fridge,tv,computer.etc...).and this earthing wire is going
to ground...in three pin holder one is phase wire another
is neutral wire..and third one is earth..and this earth pin
area is greater then other two pin...coz R is inversley
proportional to the area..if A(area)is greater then R will
be small...and current always passes from lower resistance
path...suppose thier is any Short circuit occured in
fridge..then may be possible that line is directly
connected to that fridge body..and at that time if thier is
no any earthing..we will get shock..but if thier is
earthign provided, then current flows through earth..coz
human resistance is more than earth wire which is used..so
and current pass through earth wire to ground
Is This Answer Correct ? | 6 Yes | 1 No |
What are all the points to be checked for a newly re-winded motor before installation
describe the phenomena of vacuum interruption in C.B
HOW TO IDENTIFY THE RELAYS WHICH APPLICATION IN WHICH RELAY USING?
how to calculate cable size by amp
What do you mean by cogeneration? What its working principle?
What are the roles and responsibilities of electrical engineer in cement plant
WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.
how many joint can done in HT line and what is life of the joint
0 Answers Micro Labs, Reliance,
How to calculate the fuel consumption for 600kva DG genset which connecting with 25%load?
Two 11 kv lines are feeding to common bus in a substation,I have one set of CT & PT(3ct,2pt), How can I measure both lines power using single set.
What is the meaning of high reputuring in HRC fuse.?
What will happend if given Vfd out put to step up transformer