Question

Match the CORRECT pairs

Processes	Characteristics/Applications
P. Friction Welding	1. Non-consumable electrode
Q. Gas Metal Arc Welding	2. Joining of thick plates
R. Electroslag Welding	3. Consumable electrode wire
S. Tungsten Inert Gas Welding	4. Joining of cylindrical dissimilar materials

• A. $P-2,Q-3,R-4,S-1$
• B. $P-4,Q-3,R-2,S-1$
• C. $P-2,Q-4,R-1,S-3$
• D. $P-4,Q-2,R-3,S-1$

Answer 1

The correct option is B $P-4,Q-3,R-2,S-1$

Friction welding: Joining of cylindrical dissimilar materials.

Gas metal arc welding: Consumable electrode wire.

Tungsten inert gas welding: Non-consumable electrode.

Electroslag welding: Joining of thick plates.