FFA Tool Identification Practice Test

The tool used for closing the end of a pipe by going over the pipe end is a pipe cap. A pipe cap is specifically designed to fit securely over the end of a pipe, effectively sealing it off from the environment, which helps in preventing leaks and protecting the internal systems from external contaminants. It is a standard component used in plumbing and piping applications to terminate a pipeline.

In contrast, a pipe coupling typically connects two pieces of pipe together rather than closing off an end. A pipe fitting refers to various components that join or modify pipe systems but encompasses a broader range of tools, while a pipe connector usually refers to devices that link or connect pipe sections, but it does not necessarily imply that it will close off an end. The distinctive feature of a pipe cap is its capability to create a sealed end on a pipe, making it the correct choice for this question.