Question

In half wave rectification, if the input frequency is $60Hz$, then the output frequency would be:

• A. $120Hz$
• B. zero
• C. $30Hz$
• D. $60Hz$

Answer 1

Answer: (D)

In half wave rectification
$f_{in}=f_{out}$
$\Rightarrow f_{\text{out }}=60Hz$