MCQ
The maximum efficiency of a full wave rectifier is .........
  • A
    $\frac{4}{\pi^2} \times 100 \,\%$
  • $\frac{8}{\pi^2} \times 100 \,\%$
  • C
    $40\, \%$
  • D
    $80 \,\%$

Answer

Correct option: B.
$\frac{8}{\pi^2} \times 100 \,\%$
b
(b)

Maximum efficiency of a full wave rectifier is $\frac{8}{\pi^2} \times 100 \%$

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