Question

 Match List – I (Type of Keys) with List – II (Characteristic) and select the correct answer using the codes given below the lists:                                 

         List – I

A. Woodruff key

B. Kennedy key

C. Feather key

D. Flat key

List – II

1. Loose fitting, light duty

2. Heavy duty

3. Self aligning

4. Normal industrial use

Codes:

              A       B         C         D

(a) 2        3          1          4

(b) 3        2          1          4

(c) 2        3          4          1

(d) 3    2          4          1