SSC JE Electrical Engineering 2017 Set 2 Paper

Question : 120 of 200

Marks: +1, -0

In the circuit shows below the voltage function is v(t) = 150 sin ωt.

Solution:

V (t) = 150 Sin ωt

V_{\rms}= 150 /√2

Volt
R = 25Ω

P_{\av}=V^2_{\rms}/R

=(150/√2)^2×1/25=450 W

Go to Question:

Prev Question

Next Question