why electric shock due to dc is dangerous than that of ac
Answer Posted / arun
for ac power is proportinal to p.f.For ac supply it less than 1.but for dc pf is 1.so dc power is more than ac of same ratings and same voltage .If pf =1 ac,both ac and dc are same effect.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
how maney type tempereture measurement ?
What is the basis for framing the rules of block diagram reduction technique?
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.
advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor
if flux and load static in dc motor and supply voltage increases 20% then what happened in speed
What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?
I would like to know that the fault curretn at base load and at 10% generation will be same? Fault level of BUS remain same with different generation?
what is counter poise conductors
Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?
what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not
UG cable sizes were specified in sqmm. But practically its not coming to mesure. What's the reason for that? And how they specify the size of the cable?
why do we lay up the core of a cable?
What is the voltage gain or transfer function of amplifier?
Why can't we take NO LOAD TRIAL of motors having V1 mounting??