A hand-operated bellows pump would likely be used to
A)gather test samples for a detector tube
B)perform calibration of breathing apparatus
C)find the flashpoint of unknown liquids
D)assist in CPR

Question

Quizplus · Accepted Answer

A hand-operated bellows pump is commonly used to collect test samples for a detector tube. The pump is used to draw air through the detector tube, which then reacts with any chemicals present in the air sample and produces a color change or reading. This is a common method for quickly identifying the presence of certain gases or chemicals in the air. The other options listed (performing calibration of breathing apparatus, finding the flashpoint of unknown liquids, and assisting in CPR) are not typical uses for a hand-operated bellows pump.

A Hand-Operated Bellows Pump Would Likely Be Used to