Question

What is the purpose of using A oxygen analyzer the pipeline purged prior to breathing?

A) Assure that ambient air has been removed from the pipeline.
B) Maintain a nitrogen atmosphere at least 95% with the piping system.
C) Provide continuous monitoring during the verification test.
D) Reduce the oxygen concentration below 5% or brazing.

Answer 1

The purpose of using an oxygen analyzer to purge the pipeline prior to breathing is to assure that ambient air has been removed from the pipeline.

Step-by-step explanation:

The purpose of using an oxygen analyzer to purge the pipeline prior to breathing is to assure that ambient air has been removed from the pipeline. By measuring the oxygen concentration in the pipeline, the analyzer can detect if any ambient air or other contaminants are present. This is important to ensure the safety and quality of the air being breathed.