question_answer

Match List-I (positioning of two shafts) with List-II (possible connection) and select the correct answer using the codes given below the Lists:

List-I		List-II
A.	Parallel shafts with slight offset	1.	Hooke's joint
B.	Parallel shafts at a reasonable distance	2.	Worm and wheel
C.	Perpendicular shafts	3.	Oldham coupling
D.	Intersecting shafts	4.	Belt and pulley

Codes:

A) A\[\to \]4, B\[\to \]3, C\[\to \]2, D\[\to \]1

B) A\[\to \]4, B\[\to \]3, C\[\to \]1, D\[\to \]2

C) A\[\to \]3, B\[\to \]4, C\[\to \]1, D\[\to \]2

D) A\[\to \]3, B\[\to \]4, C\[\to \]2, D\[\to \]1