OSHA 30 Confines Space Entry Quiz
Bodily injury due to slips and falls is considered a physical hazard from conditions
involving: - Answers -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): - Answers -Airline
respirator
Adequate precautions must be taken to prevent employee exposure to atmospheres
containing less than 19.5% oxygen - Answers –True
This type of confined space is used for many purposes, including the storage of water
and chemicals. - Answers -Tank
Entry and exit time can be a significant physical limitation: - Answers -And directly
relates to potential hazards in a confined space
All employees required to enter a confined space should be instructed on: - Answers -
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: - Answers -One that may produce toxic effects on
the body
The following is classified as a confined space: - Answers -Sewers and Storage tanks
When controls are used to reduce the level of atmospheric contaminants to acceptable
levels, testing must be conducted ............... to ensure that the atmosphere remains safe
- Answers -as often as necessary
Hazards specific to a confined space can be categorized by: - Answers -All: The
material stored or used, The activity carried out, and The external enviornment
Bodily injury due to slips and falls is considered a physical hazard from conditions
involving: - Answers -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): - Answers -Airline
respirator
Adequate precautions must be taken to prevent employee exposure to atmospheres
containing less than 19.5% oxygen - Answers –True
This type of confined space is used for many purposes, including the storage of water
and chemicals. - Answers -Tank
Entry and exit time can be a significant physical limitation: - Answers -And directly
relates to potential hazards in a confined space
All employees required to enter a confined space should be instructed on: - Answers -
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: - Answers -One that may produce toxic effects on
the body
The following is classified as a confined space: - Answers -Sewers and Storage tanks
When controls are used to reduce the level of atmospheric contaminants to acceptable
levels, testing must be conducted ............... to ensure that the atmosphere remains safe
- Answers -as often as necessary
Hazards specific to a confined space can be categorized by: - Answers -All: The
material stored or used, The activity carried out, and The external enviornment
