Match List-I (welding defects)with List-II (Causes) and

Home » Materials Science and Manufacturing Engineering » Materials Science and Manufacturing Engineering Miscellaneous » Question

Match List-I (welding defects)with List-II (Causes) and select the correct answer using the codes given below the lists:
List-I
A. Spatter
B. Distortion
C. Slag inclusion
D. Porosity
List-II
1. Damp electrodes
2. Arc blow
3. Improper cleaning in multi pass welding
4. Poor joint selection

1. A B C D
  4 2 3 1
2. A B C D
  4 2 1 3
3. A B C D
  2 4 1 3
4. A B C D
  2 4 3 1

Correct Option: D

Spotter - Arc blow
Distortion - Poor joint selection
Slag Inclusion - Improper cleaning in multipass welding
Porosity - Damp electrodes