In a d.c circuit, if current and resistance are known, power
(P=I*I*R) can be determined. This relationship also applied
to an a.c circuit. Comment the reason for this.
Answer Posted / lol
because resistance and current in an a.c circuit is the
same. Only the voltage is changing.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.
why surge protectetor work explain with the help of circut diagram?
what is the criteria for selecting fuse rating in 1phase, 2phase & 3phase welding sets?
Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0
what is working process of star delta controlling circuit ?
What is cross over distortion? How it can be eliminated?
What is core CT & it's function?
what is the sludge current
IF 8255 CONTROL WORD IS 94H,Tell the chip port work mode ?
Can Anyone suggest the Standards (IEC or IS) for selecting copper current density?
difrent between vcb acb sf6 and mccb breakers
what is the function of impulse relay
How can we measure the residual voltage in dc machines?
what are the possible reaons & remedies if resistance of NGR getting heat up
How generating electric power export to grid from the generating station ?