HAZWOPER 40: Lesson 12 Quiz
Radiation personal sampling dosimeters: - correct answer ✔✔
Which term is defined as the ability of an instrument to detect and measure a specific chemical or group of similar chemicals? - correct answer ✔✔Selectivity
The interaction of the oppositely charged particles and the (blank) keep the electrons in orbits outside the nucleus. - correct answer ✔✔Laws of quantum mechanics
A contaminant reacts with the indicator chemical in the colorimetric indicator tube, producing a change in color. The length of the colored area is proportional to the: - correct answer ✔✔Contaminant concentration
Since most monitoring instruments were designed for industrial use, allowances may not have been made for using them while wearing: - correct answer ✔✔Protective equipment
When monitoring the atmosphere for air contaminants, one must evaluate the reliability of the: - correct
answer ✔✔Resulting data
The safeguards that prevent combustion in a flammable atmosphere are NOT designed to operate in which atmosphere? - correct answer ✔✔Oxygen-enriched
Which monitor has the same limitations, considerations, and detection method as CGIs? - correct answer
✔✔Catalytic combustion detectors
An active sampling system should be calibrated both before and after a prescribed sampling period. - correct answer ✔✔True
Which of the following apply to active samplers? - correct answer ✔✔
Radiation personal sampling dosimeters: - correct answer ✔✔
Which term is defined as the ability of an instrument to detect and measure a specific chemical or group of similar chemicals? - correct answer ✔✔Selectivity
The interaction of the oppositely charged particles and the (blank) keep the electrons in orbits outside the nucleus. - correct answer ✔✔Laws of quantum mechanics
A contaminant reacts with the indicator chemical in the colorimetric indicator tube, producing a change in color. The length of the colored area is proportional to the: - correct answer ✔✔Contaminant concentration
Since most monitoring instruments were designed for industrial use, allowances may not have been made for using them while wearing: - correct answer ✔✔Protective equipment
When monitoring the atmosphere for air contaminants, one must evaluate the reliability of the: - correct
answer ✔✔Resulting data
The safeguards that prevent combustion in a flammable atmosphere are NOT designed to operate in which atmosphere? - correct answer ✔✔Oxygen-enriched
Which monitor has the same limitations, considerations, and detection method as CGIs? - correct answer
✔✔Catalytic combustion detectors
An active sampling system should be calibrated both before and after a prescribed sampling period. - correct answer ✔✔True
Which of the following apply to active samplers? - correct answer ✔✔
