OSHA 30 Confines Space Entry Quiz
Questions and Answers 100% Pass
Bodily injury due to slips and falls is considered a physical hazard from conditions
involving: - ✔✔Surface residues
When sufficient ventilation cannot be obtained without blocking the means of access,
employees in the confined space should be protected by a(n): - ✔✔Airline respirator
Adequate precautions must be taken to prevent employee exposure to atmospheres
containing less than 19.5% oxygen - ✔✔True
All employees required to enter a confined space should be instructed on: - ✔✔All: The
nature of the hazards involved, the necessary precautions to be taken, the use of
protective and emergency equipment required
A secondary irritant atmosphere is: - ✔✔One that may produce toxic effects on the body
The following is classified as a confined space: - ✔✔Sewers and Storage tanks
This type of confined space is used for many purposes, including the storage of water
and chemicals. - ✔✔Tank
Katelyn Whitman, All Rights Reserved © 2025 1
Questions and Answers 100% Pass
Bodily injury due to slips and falls is considered a physical hazard from conditions
involving: - ✔✔Surface residues
When sufficient ventilation cannot be obtained without blocking the means of access,
employees in the confined space should be protected by a(n): - ✔✔Airline respirator
Adequate precautions must be taken to prevent employee exposure to atmospheres
containing less than 19.5% oxygen - ✔✔True
All employees required to enter a confined space should be instructed on: - ✔✔All: The
nature of the hazards involved, the necessary precautions to be taken, the use of
protective and emergency equipment required
A secondary irritant atmosphere is: - ✔✔One that may produce toxic effects on the body
The following is classified as a confined space: - ✔✔Sewers and Storage tanks
This type of confined space is used for many purposes, including the storage of water
and chemicals. - ✔✔Tank
Katelyn Whitman, All Rights Reserved © 2025 1
