Match List – I with List – II and select the correct answer using the codes given below the lists:
List – I List – II
A. Unwin’s formulae 1. Bearing
B. Wahl factor 2. Rivets
C. Reynold’s equation 3. Gears
D. Lewis form factor 4. Springs
Codes:
A B C D
(a) 1 4 2 3
(b) 2 3 1 4
(c) 1 3 2 4
(d) 2 4 1 3