railway RRB JE (CBT I + CBT II) Mock Test 2024 Analog Electronics Diodes and Its Applications Rectifier Circuits
For an input signal of v(t) = Vm sin (ωt) V, the average value of a half-rectified sine wave is:
1
\(\rm\frac{V_m}{2 \pi}\)
2
\(\rm\frac{2 V_m}{\pi}\)
3
\(\rm\frac{V_m}{\pi}\)
4
\(\rm\frac{V_m}{4 \pi}\)