Alternating Current

JEE Main level, single correct, medium

43 of 190

Question 43 of 190

Match List I with List II. List I List II (a) Rectifier (i) Used either for stepping up or stepping down the A.C. voltage (b) Stabilizer (ii) Used to convert A.C. voltage into D.C. voltage (c) Transformer (iii) Used to remove any ripple in the rectified output voltage (d) Filter (iv) Used for constant output voltage even when the input voltage or load current change Choose the correct answer from the options given below:

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Answer: (A) (a)−(ii),(b)−(iv),(c)−(i),(d)−(iii)\left(a\right)-\left(ii\right),\left(b\right)-\left(iv\right),\left(c\right)-\left(i\right),\left(d\right)-\left(iii\right)

(a) Rectifier →\rightarrow A.C.A.C. to D.C.D.C.
(b) Stabilizer →\rightarrow used for constant output voltage even when input voltage or current change.
(c) Transformer →\rightarrow Step- up or step - down A.C. voltage.
(d) Filter →\rightarrow used to remove any ripple in the rectified output voltage.

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