Question

Match List I with List II.

List I	List II
$a.$ Rectifier $b.$ Stabilizer $c.$ Transformer $d.$ Filter	$i.$ Used either for stepping up or stepping down the A.C. Voltage. $ii.$ Used to convert A.C. voltage into D.C. voltage. $iii.$ Used to remove any ripple in the rectified output voltage. $iv.$ Used for constant output voltage even when the input voltage or load current change.

Choose the correct answer from the options given below:

• A. $\left(a\right)-\left(ii\right),\left(b\right)-\left(i\right),\left(c\right)-\left(iv\right),\left(d\right)-\left(iii\right)$
• B. $\left(a\right)-\left(ii\right),\left(b\right)-\left(iv\right),\left(c\right)-\left(i\right),\left(d\right)-\left(iii\right)$
• C. $\left(a\right)-\left(ii\right),\left(b\right)-\left(i\right),\left(c\right)-\left(iii\right),\left(d\right)-\left(iv\right)$
• D. $\left(a\right)-\left(iii\right),\left(b\right)-\left(iv\right),\left(c\right)-\left(i\right),\left(d\right)-\left(ii\right)$

Answer 1

The correct option is B $\left(a\right)-\left(ii\right),\left(b\right)-\left(iv\right),\left(c\right)-\left(i\right),\left(d\right)-\left(iii\right)$

$\left(a\right)$ Rectifier:- used to convert A.C voltage into D.C. Voltage.
$\left(b\right)$ Stabilizer:- used for constant output voltage even when the input voltage or load current change
$\left(c\right)$ Transformer:- used either for stepping up or stepping down the A.C. voltage.
$\left(d\right)$ Filter:- used to remove any ripple in the rectified output voltage.