Question

Match List-I with List-II:

List-I (Amplifiers)	List-II (Characteristics)
(A) CE Amplifier	(I) Current buffer circuit
(B) CB Amplifier	(II) Voltage buffer circuit
(C) CC Amplifier	(III) High current gain
(D) Darlington Amplifier	(IV) High power gain

Choose the correct answer:

• A. (A)–(I), (B)–(II), (C)–(III), (D)–(IV)
• B. (A)–(IV), (B)–(I), (C)–(II), (D)–(III)
• C. (A)–(III), (B)–(C), (C)–(IV), (D)–(I)
• D. (A)–(III), (B)–(IV), (C)–(I), (D)–(II)

Hint:

Amplifier type → think of input/output resistances and application.

Answer 1

The Correct Option is D

- CE → High power gain.
- CB → High frequency response.
- CC → Voltage buffer.
- Darlington → High current gain.
Thus (A)–(III), (B)–(IV), (C)–(I), (D)–(II).
Final Answer: \[ \boxed{(4)} \]