why, when birds sit on transmission lines or current wires
doesn't get shock?
Answer Posted / maris
ok... try another way :)
its true that if birds touch the single one line (phase or
neutral) than they don't get electrical shock... if birds
touch 2 lines than the circuit is closed and they get
electrical shock.. so if a human touch single one line
(phase) then he doesn't get shock if he is in the air (not
touching - standing on the ground. if he is standing on the
ground then touching the line (phase) he will get a shock
because the ground on what we standing is like line (ground
bed - like neutral). and in the most of electric lines the
neutral is grounded... so that means that human who touch
the line closes the circuit between phase and neutral...
there is more technical explanation, but I think that I wont
be able to explain it in English and without drawing...
so I hope that u got some kind of understanding... :)
Is This Answer Correct ? | 40 Yes | 2 No |
Post New Answer View All Answers
Why air circuit breaker off due to power failure?
what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada
Explain cmrr?
what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.
What is different bewteen low or high impedance busbar protection scheme
What is bridge rectifier and explain with details
what kvrah y we need to take the readind of that
Why power factor should not be in leading (capacitive) mode of any load.
how to decide the panel size like MDB ,SMDB PANEL SIZES
Why 3 phase induction motor getting supply in body if one of it's phase is cut
How out of step protection relay works?
what is diff btw electric,magnetic & eletromagnetic field
what is under coal gassification?