Question

Match list I with list II

	List I (electronic device)		List-II(Use/application)
A	Photo diode	I	Remote controls
B	Zener diode	II.	Amplifier
C	Light emitting diode	III	Voltage regulator
D	Transistor	IV	Photo detector

Choose the correct answer from the options given below:

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

Answer 1

The Correct Option is B

The correct answer is (B): (A)-(IV),(B)-(III),(C)-(I),(D)-(II)