Question

Consider the following V- belts are specified by their          

1. Nominal inside length in mm
2. Nominal pitch length
3. Belt cross section symbol
4. Weight/unit length of the belt

Which of these statements are correct?

         (a) 1,2,3 and 4                (b) 1 and 2 only

        (c) 1 and 3 only               (d) 3 and 4 only