Mold Remediation Certification Practice Exam

What is a manometer used for in mold remediation?

1. Measuring humidity levels

2. Setting up a containment area

3. Measuring static air pressure differential

4. Monitoring temperature

The correct answer is: Measuring static air pressure differential

A manometer is a device specifically used to measure the static air pressure differential between two areas. In the context of mold remediation, it plays a crucial role in assessing whether the containment area is under negative pressure compared to the surrounding environment. This ensures that air, and potentially mold spores, do not escape the containment space during the remediation process, thus preventing cross-contamination to unaffected areas. Using a manometer helps technicians confirm that adequate containment measures are being maintained. If the pressure is not properly monitored and controlled, it could lead to the spread of mold and spores during the remediation efforts. While other measurements such as humidity, temperature, and containment setup are also important in mold remediation, they do not directly pertain to the primary function of a manometer, which is focused on air pressure differentials.