#1
What is the primary risk associated with confined spaces?
Lack of ventilation
ExplanationInadequate ventilation in confined spaces can lead to the accumulation of hazardous gases, posing a significant risk to workers.
#2
Which of the following is a common confined space hazard?
High temperatures
ExplanationHigh temperatures within confined spaces can result in heat stress, dehydration, and other heat-related illnesses.
#3
What does the acronym 'SCBA' stand for in the context of confined space safety?
Self-Contained Breathing Apparatus
ExplanationSCBA provides a portable air supply for workers, enabling them to breathe safely in environments with compromised air quality.
#4
Which of the following is NOT typically considered a confined space?
Warehouse
ExplanationA warehouse, being a large and open space, does not meet the criteria for a confined space, which is typically enclosed and has limited access.
#5
What is the purpose of a 'permit-required confined space program'?
To manage confined space entry
ExplanationThis program establishes procedures for safe entry into confined spaces, ensuring proper training, equipment, and communication are in place.
#6
What does the term 'atmospheric testing' refer to in confined space safety?
Testing the air inside the space
ExplanationAtmospheric testing involves evaluating the air quality within a confined space to identify and mitigate potential hazards.