The metal extrusion process is generally used for producing

A. Uniform solid sections

B. Uniform hollow sections

C. Uniform solid and hollow sections

D. Varying solid and hollow sections

Answer: Option C

Solution(By Examveda Team)

The metal extrusion process is generally used for producing uniform solid and hollow sections.
Extrusion is a process used to create objects of a fixed cross-sectional profile.
A material is pushed through a die of the desired cross-section.
The extrusion process can be done with the material hot or cold.