Ashford MGT 401 Week 4 Quiz
Question no 1
An area large enough to enter, not designed for occupancy, and hard to get in or out of is known as a ____ space.
- confined
- dangerous
- permit-required
- restricted
Question no 2
The process by which gases and vapors settle into layers within an area based on their weight is known as ____.
- sedimentation
- compaction
- separation
- stratification
Question no 3
Dust that obscures visibility to less than ____ ft must be considered ignitable.
- 4
- 5
- 6
- 7
Question no 4
The person positioned outside a confined space who monitors the conditions in and outside the space to ensure the safety of the entrant is known as the ____.
- entry supervisor
- co-entrant
- entry worker
- confined space attendant
Question no 5
An operation in which entrants leave a confined space on their own power when an emergency occurs is known as ____.
- internal rescue
- non-entry rescue
- self-rescue
- attendant rescue
STATUS
Question no 6
An explosion caused when air is suddenly introduced into a confined area that contains high levels of heat and combustible gases are known as a(n) ____ explosion.
- backdraft
- flashover
- combustion
- ignition
Question no 7
A ____ can collect small samples from inside a drum without damaging or affecting the material.
- dipper
- drum dipper
- drum thief
- drum sampler
Question no 8
Changes in temperature can increase vapor production known as ____ and possibly lower vapor density, which would keep gases near the ground instead of allowing them to dissipate into the atmosphere.
- vaporization
- temperate
- volatilization
- dissipation
Question no 9
An operation in which the attendant uses the retrieval equipment worn by entrants to pull them out of a confined space is known as ____.
- internal rescue
- non-entry rescue
- self-rescue
- attendant rescue
Question no 10
The most significant weather event that may alter a contamination situation is ____.
- rain
- wind
- snow
- high temperatures
