Match the items in columns I and II.
Column I
|
Column II
|
(P) Addendum
|
(1) Cam
|
(Q) Instantaneous center of velocity
|
(2) Beam
|
(R) Section modulus
|
(3) Linkage
|
(S) Prime circle
|
(4) Gear
|
1. P - 4 Q - 2 R - 3 S - 1
2. P - 4 Q - 3 R - 2 S – 1
3. P - 3 Q - 2 R - 1 S – 4
4. P - 3 Q - 4 R - 1 S - 2