Choose the correct answer form the options given below:

Question:

Choose the correct answer form the options given below:

  1. (a) $-$ (ii), (b) $-$ (i), (c) $-$ (iv), (d) $-$ (iii)

  2. $(a)-(i i),(b)-(i v),(c)-(i),(d)-(i i i)$

  3. $(\mathrm{a})-(\mathrm{ii}),(\mathrm{b})-(\mathrm{i}),(\mathrm{c})-(\mathrm{iii}),(\mathrm{d})-(\mathrm{i} v)$

  4. (a) $-$ (iii), (b) $-$ (iv), (c) $-$ (i), (d) $-$ (ii)


Correct Option: , 2

Solution:

(2)

(a)Rectifier:- used to convert a.c voltage into d.c. Voltage.

(b) Stabilizer:- used for constant output voltage even when the input voltage or load current change

(c) Transformer:- used either for stepping up or stepping down the a.c. voltage.

(d) Filter:- used to remove any ripple in the rectified output voltage.

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