Water Distribution Grade 1 Certification Practice Exam

Which aspect is NOT typically monitored in confined space entry permits?

1. Oxygen levels

2. Temperature

3. Hazardous energy control

4. Presence of combustible gases

The correct answer is: Temperature

In the context of confined space entry permits, the monitoring of temperature is not typically a primary focus compared to other critical factors. The primary objective of such permits is to ensure the safety of workers entering potentially hazardous environments. Oxygen levels are essential to monitor because a deficiency or excess can lead to asphyxiation or explosion hazards. The presence of combustible gases is also a crucial aspect, as these gases can pose serious fire or explosion risks in confined spaces. Additionally, hazardous energy control is vital to ensure that equipment is properly shut down and secured to prevent accidental activation while workers are inside these spaces. While temperature can be a consideration in specific scenarios, such as in confined spaces that could become hot or cold, it does not hold the level of importance that the monitoring of oxygen levels, combustible gases, or hazardous energy control does. Therefore, it is not emphasized in the same way in confined space entry permits.