Q: The maximum efficiency of full wave rectifier is
(a) 100 %
(b) 25.20 %
(c) 40.2 %
(d) 81.2 %
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Ans: (d)
Sol: For full wave rectifier , $\large \eta = \frac{81.2}{1 + \frac{r_f}{R_L}}$
ηmax = 81.2% (rf ≪ RL )
Science and Education
Q: The maximum efficiency of full wave rectifier is
(a) 100 %
(b) 25.20 %
(c) 40.2 %
(d) 81.2 %
Sol: For full wave rectifier , $\large \eta = \frac{81.2}{1 + \frac{r_f}{R_L}}$
ηmax = 81.2% (rf ≪ RL )