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JEE Main 202125 FebruaryEvening Shift
Exam
JEE Main
Year
2021
Date
25 February
Shift
Evening Shift
Subject
Physics
Chapter
Alternating Current

JEE Main 2021 · 25 February · Evening Shift · Physics · Alternating Current

Match List I with List II. List I List II (a) Rectifier (i) Used...

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:

Options

  1. 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)
  2. B(a)−(ii),(b)−(i),(c)−(iv),(d)−(iii)\left(a\right) - \left(ii\right), \left(b\right) - \left(i\right), \left(c\right) - \left(iv\right), \left(d\right) - \left(iii\right)
  3. C(a)−(ii),(b)−(i),(c)−(iii),(d)−(iv)\left(a\right) - \left(ii\right), \left(b\right) - \left(i\right), \left(c\right) - \left(iii\right), \left(d\right) - \left(iv\right)
  4. D(a)−(iii),(b)−(iv),(c)−(i),(d)−(ii)\left(a\right) - \left(iii\right), \left(b\right) - \left(iv\right), \left(c\right) - \left(i\right), \left(d\right) - \left(ii\right)

Correct 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)

Step-by-step solution

(a) Rectifier →\to A.C.A . C . to D.C.D . C .

(b) Stabilizer →\to used for constant output voltage even when input voltage or current change.

(c) Transformer →\to Step- up or step - down A.C. voltage.

(d) Filter →\to used to remove any ripple in the rectified output voltage.

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