Answer / arun kumar

Birds seating in HT line does not get shock because circiut
doesnot complete .If man hangs in the single line also he
wont get th shock beacuse ther is no complete path for
current to flow .but if Man or Bird touches other line and
there would be closed circuit now and there shold be shock .

Answer / y.vidya sagar

IF A MAN HANGS ON HT LINES HE DOESNT GET ANY SHOCK BECAUSE
FOR THE CURRENT TO FLOW THERE SHOULD BE A POTENTIAL
DIFFERENCE AND IF THE MAN HANGS WITH TWO HANDS THE
DIFFERENCE BETWEEEN THE POTENTIALS OF TWO POINTS HE HANGS
FROM IS NOT PREDOMINANT AND IS NOT HIGH ENOUGH TO GIVE
SHOCK.

Answer / sivananda samantara

abdul are u sure that with out earthing a man get shock.

Answer / rinchen

to get shock, it is mainly with the potential difference.
when the bird sits on HT lines the potential difference
created between thier two legs are negligible, whereby
there will be no current according to the relation
V=IR; Sicne V=0, R=constant(birds body
resistance). I=V/R
I=0/R =0AMPS.

And similarly when the man hangs, it creates less
potential difference, so no shocks experiences.

Answer / shaik ahmed

the answer 5 & 6 both are correct

Answer / bhumika

ans 5, 6, 7 are correct from different point of view.

Answer / gopinath

mr.abdul do u no when the person get shock? & why we are
wearing shoes when we are doing eletrical work???????


Think u will get the answer

Answer / aniket

as birds sit on single line not toching any other wire then
it will not get shock as circuit will not complete so is the
case with man if he touches the wire single then he will not
get shock but when comes in touch with other wire it will
get shock

Answer / venugopal

For getting shock,a person should gt in contact with both
phase wires forming a path .......

hanging around with one wire will not make any sense for
shock....

Answer / shafiq dhaka

birds don't get shock because the length of bird's body is small. If a human touches the H.T line then he get shock. Bcz human body is
Variable registance. There will be potential difference betwen touching point and lowest point of the body. And shock level is depend on length of the body. For exampl, if a man body height is 2ft he will get less shock(it may cauz to die) but if body height is 6ft then he will burn. Thats y H.T line workers use special gloves though they touch live line from helicopter.

why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!

0 Answers  

What is done to avoid interference of high frequency transmission lines with communication lines??

4 Answers  

How can claculate to attain the desired PF in the line ( HOW Much KVAR is required ) Pls Give the formula?

2 Answers  

Hi,My name is ranms i want to know the machine vibration related problems.post me if any body knows. 1) Possible causes of machine horizontal vibration high? 2) Possible causes of machine vertical vibration high? 3) Possible causes of machine axial vibration high?

1 Answers  

how much current does 3ph. 10 hp ac motor draw.

8 Answers  

why CFL lamp requires less electricity than a normal lamp?/

3 Answers  

what is a types of short circuit and what is a types of distance protection tests

0 Answers   Anna University,

What Is the Difference Between Lightening Spike and Lightening Arrester?

1 Answers  

Whats the difference between three phase and single phase?

4 Answers  

how do u get less voltage in star connection

4 Answers   BARC,

What is the clear distance between a MV panel(rear side) and wall.

3 Answers   L&T,

what is the difference between the following 2 situations ? 1)Line & Neutral=240V Line & Earth=230V Neutral & Earth=10V 2)Line & Neutral=230V Line & Earth=240V Neutral & Earth=10V

2 Answers   Reliance,