question_answer

Match List-I with List-II and Select the correct answer using the codes given below the Lists:

List-I (Filler)		List-II (Joining process)
A.	Cu, Zn, Ag, alloy	1.	Braze welding
B.	Cu, Sn alloy	2.	Brazing
C.	Pb, Sb alloy	3.	Soldering
D.	Iron oxide and aluminium powder	4.	TIG welding of aluminium.

Codes:

A) A\[\to \]1, B\[\to \]1, C\[\to \]1, D\[\to \]3

B) A\[\to \]4, B\[\to \]2, C\[\to \]3, D\[\to \]4

C) A\[\to \]2, B\[\to \]1, C\[\to \]2, D\[\to \]3

D) A\[\to \]2, B\[\to \]4, C\[\to \]2, D\[\to \]3