question_answer

Match list I and list II and select the correct answer using the code given below the lists:

List-I Nuclear Reactor components	List-II Substance used
1. Moderator	A. Uranium
2. Control rods	B. Graphite
3. Fuel rods	C. Boron
4. Coolant	D. Lead
	E. Sodium

Codes:

A) 1-B, 2-A, 3-C, 4-E

B) 1-B, 2-C, 3-A, 4-E

C) 1-E, 2-B, 3-A, 4-C

D) 1-C, 2-D, 3-A, 4-B

E) 1-D, 2-C, 3-B, 4-A