why electric shock due to dc is dangerous than that of ac
Answer Posted / anoop
Direct current (DC), because it moves with continuous motion
through a conductor, has the tendency to induce muscular
tetanus quite readily. Alternating current (AC), because it
alternately reverses direction of motion, provides brief
moments of opportunity for an afflicted muscle to relax
between alternations. Thus, from the concern of becoming
"froze on the circuit," DC is more dangerous than AC.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Give some differences between open loop and closed loop control systems.
As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?
What is the disadvantage in proportional controller?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
how to calculate micom relay earth falt time and current sertting
what is the criteria for selection of conductor used for ehv ac electrical dischrge
pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..
how does high earth to neutral voltage affects electronic circuit?
i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com
How energy is generated in hydroelectric power plant?
EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?
What is a DC series motor?
How can we select suitable capacity generator for three phase load (inductive load) and how to take study analysis in 3 three phase load system ?
Why corona leads to production of Ozone and glow of the color VOILET?
please explain how to do 'pole drop test' on generator?