Question 188: Semiconductors and Logic Gates

Question

In a full wave rectifier circuit operating from $$50$$ $$Hz$$ mains frequency, the fundamental frequency in the ripple would be

Accepted Answer

Input frequency, $$f = 50\,Hz \Rightarrow T = {1 \over {50}}$$
For full wave rectifier, $${T_1} = {T \over 2} = {1 \over {100}} \Rightarrow {f_1} = 100\,Hz.$$

Answer

$$25$$ $$Hz$$

Answer

$$50$$ $$Hz$$

Answer

$$70.7$$ $$Hz$$

Answer

$$100$$ $$Hz$$

Semiconductors and Logic Gates

In a full wave rectifier circuit operating from $50 Hz$ mains frequency, the fundamental frequency in the ripple would be

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