circuit theory
#1
can someone answer plzzz........
if v(t)=160sin(wt+10) and i(t)=5sin(wt-20), then reactive power absorbed by the circuit will be???
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#2
Vrms= 160/sqrt(2)
Irms= 5/sqrt(2)

Angle between V & I= 10-(-20)=30 degrees.

So, reactive power= Vrms x Irms x sin 30
= 160/sqrt(2) x 5/sqrt(2) x 1/2
= (160 x5) / 4
= 200 VAR or 0.2 kVAR
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#3
please send me bank po study material and previous paper my email id is GAJENDRAS9593@GMAIL.COM
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