Cooperative Personnel Services Firefighter (CPS) Practice Exam 2026 - Free Firefighter Exam Questions and Study Guide

In the context of HAZOP (Hazard and Operability Study), the primary goal is to systematically identify potential hazards and operational issues in a process by evaluating how deviations from design intentions can lead to unsafe conditions. When determining potential deviations, parameters such as pressure, level, and flow are commonly assessed because they directly influence the safety and efficiency of a process.

Pressure is crucial as abnormal pressure conditions can lead to equipment failures or leaks. Level indicates the volume of material in a system, affecting both operational capacity and safety. Flow is essential for understanding how substances move through a process, with deviations potentially resulting in blockages or leaks that could lead to hazardous situations.

Quality, however, is typically less directly related to physical parameters that can cause immediate operational concerns, making it less frequently applied in the context of identifying potential deviations in HAZOP studies. While quality issues are important in overall process assessment, they often pertain more to the end product rather than the immediate operational parameters that influence safety and functionality during the process. Thus, quality stands out as the parameter that is not generally applied to determine potential deviations within a HAZOP framework.