Question

Match List I (Welding Defects) with List II (Causes) and select the correct answer:

List I                      

(A) Spatter

(B) Distortion

(C) Slag inclusion

 

List II

1. Damp electrodes

2. Arc blow

3. Improper cleaning in multipass welding

4. Poor joint selection

Codes:

     A       B         C         D

(a) 4        2          3          1

(b)4         2          1          3

(c) 2        4          1          3

(d) 2        4          3          1