Match List – I with List – II and select the correct answer using the codes given below the lists:
List – I
(A) Interference
(B) Dynamic load on tooth
(C) Static load
(D) Contact ratio
List – II
1. Arc of approach, arc of recess, circular pitch
2. Lewis equation
3. Minimum number of teeth on pinion
4. Inaccuracies in tooth profile
Codes:
A B C D
(a) 3 4 1 2
(b) 1 2 3 4
(c) 4 3 2 1
(d) 3 4 2 1