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In a half wave rectifier, the AC input s...

In a half wave rectifier, the AC input source of frequency 50 Hz is used. The fundamental frequency of the output is

A

50Hz

B

150Hz

C

200Hz

D

75Hz

Text Solution

Verified by Experts

The correct Answer is:
C
`V_g=250mV, G=10Omega` (Given)
Shunt , `s = (G)/((i)/(ig)-1)`
Here, `i_g = (v_g)/(G)= (250xx10^-3)/(10) = 25xx10^-3A`
`S=(10)/([((250xx10^-3)/(25xx10^-3))-1]`
therfore `S=1.11Omega`
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