1. Heavy and large castings 2. Most widely used and economical 3. Turbulence

Question

Match List – I with List – II and select the correct answer using the code given below the lists.                         

            List – I

(A) Top gate

(B) Bottom gate

(C) Parting gate

(D) Step gate

            List – II

1. Heavy and large castings

2. Most widely used and economical

3. Turbulence

4. Unfavorable temperature gradient

Codes:

             A        B         C         D

(a) 3        4          2          1

(b) 1        4          2          3

(c) 3        2          4          1

(d) 1 2 4          3