Step 1: Concept Metal forming processes are categorized based on how the workpiece is deformed by the application of force.
Step 2: Meaning Swaging is a process for reducing the diameter of a rod, tube, or wire by delivering a series of rapid radial blows.
Step 3: Analysis Rotary swaging uses reciprocating dies that hammer the workpiece into the desired shape.
Step 4: Conclusion Because it relies on compressive hammering or squeezing forces, swaging is classified as a forging operation.
Final Answer: (B)