VIP Exclusive
RCA Root Cause Analysis VIP Certification Exam
RCA — No single universally standardized 'RCA Certification Exam' exists; this is an original comprehensive practice set modeled on widely recognized RCA frameworks including TapRooT®, Apollo Root Cause Analysis™, ASQ quality body of knowledge, JCAHO/Joint Commission sentinel event RCA requirements, and industry-standard methodologies (5-Whys, Fishbone, FTA, FMEA) as taught in ISO 9001, OSHA, and Six Sigma curricula.
54
Questions
90m
Time Limit
72.00%
To Pass
Question 1 of 54👑 VIP
A chemical plant experiences an unexpected reactor overpressure event. The team identifies that a pressure relief valve failed to open because it was improperly reinstalled after maintenance two weeks prior. The maintenance technician followed the written procedure but the procedure itself lacked a torque specification for the valve bonnet bolts. Which of the following BEST describes the root cause of this incident?
Questions 2–54 and full explanations are VIP-exclusive.