For the given circuit shown in fig, to act as full wave rectifier… - Vidyadip

MCQ

For the given circuit shown in fig, to act as full wave rectifier :- $a.c.$ input should be connected across .............. and ................. the $d.c.$ output would appear across ............. and ..................

A
$A, C, B, D$
✓
$B, D, A, C$
C
$A, B, C, D$
D
$C, A, D, B$

✓

Answer

Correct option: B.

$B, D, A, C$

b
To act as full wave rectifier input must be connected across $B \& D$ and output must be taken across $A$ $\&$ $C$

Because we need to get a full wave rectifier, it means that the cycle generated must be continuous. Now when the first cycle of alternating current will come then $AB$ $\&$ $CD$ will generate output as they will only have forward biased.

Now when second cycle of alternating current will come then AD \& BC will generate output as they have forward biased.

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