CSA Section 2 Quiz

Which is the most common type of monitor used in confined spaces?

• FID (Flame Ionization Detector)

• DRI (Direct Reading Instrument)

• Colormetric Tubes

• OVA (Organic Vapor Analyzer)

How often should air monitors be calibrated?

• Daily

• Regularly

• Monthly

• Yearly

When testing in a confined space, always test in this order:

• Toxicity, Flammability, Oxygen

• Oxygen, Toxicity, Flammability

• Flammability, Oxygen, Toxicity

• Oxygen, Flammability, Toxicity

How often should a "bump test" be conducted on air monitors?

• Weekly

• Hourly

• Daily

• As needed

What areas of a confined space should be tested?

• Top only

• Top, middle, and bottom

• Bottom only

• Top and middle

Who usually performs the monitoring during entry operations?

• entrant

• foreman

• supervisor

• attendant