what is the value of current as well as voltage upto which
we will not feel shock and why?
Answers were Sorted based on User's Feedback
Answer / ramesh
mainly it is voltage which cause the shock, but it always
associated with current no matter of magnitude.For ac
voltage 40v for dry skin and about for wet skin is harmful.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / nithi
shock is mainly depending on the value of current flowing
through our body & also the condition of body(wet(or)dry).
If the current is above 5mA ,we will feel shock .so,shock
doesnot depend on the value of voltage(low voltage doesnot
mean low hazards).As i already said,shock is fully
depending our body condition.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / arvind
Dear nithi,
if 5mA current is following that means it is a leakage
current and means voltage should be more and current should
be less it means voltage only giving the shock not the
current. and one more thing what u said is 5mA whether this
value is for single phase or three phase?
| Is This Answer Correct ? | 0 Yes | 1 No |
what is the multi strand cable size? 0.45mm is area of one strand & 370nos of strand.
Why the rotor winding is short circuited of induction motor
Why voltages are 11kv 33kv why not others?
why the earth pin is thicker than other pins in a plug? If it is for reducing resistance, then why the copper earth wire is not so thick as earth pin of socket?
HOW TO CALCULATE UPS BATTERY BACKUP TIME
in transformer the unit of power is in kva why?
( Re: WHAT SHOULD BE THE RATING OF MCCB FOR 415V,3Ph,50KVAR CAPACITOR BANK Answer # 1 The capacitor current would be kvar x 1000 / (415 x sqrt3). This would be 70a approx. The MCCB selected should have *atleast 1.4 times this current i.e. 1.4 x 70= 98. So you should choose at least 100 A mccb.) regarding to this answer,i would like to know why the current have to times 1.4 to get the right amphere for the mccb.hows the formula to get the 1.4??tq
what is DAR test?
2 Answers Al-Naboodah, ISRO, ONGC,
How to calculate load requirement of a 50 flat apartment with 5 kw each unit,sizing of cable,transformer
why DG sets power factor is 0.8 lagging.
I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?
what is derating factor in Cable ? how we minimise this?
18 Answers Bhel, College School Exams Tests,
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)