Which term is defined as 'The action of joining things securely'?

• A. Acceptance Test
• B. Bonding
• C. Cavitation
• D. Certification Test

Answer: (B)

Bonding is the action of joining things securely. It describes creating a solid, integrated connection between components, whether by mechanical means (such as bolts or welds) or by methods that ensure electrical or structural continuity. In this context, the term fits the definition exactly.

Acceptance tests and certification tests are about verifying or proving compliance or performance, not the act of joining parts. Cavitation is a hydraulic phenomenon involving bubble formation and collapse in a liquid, not about connecting components.