Sample CRE Questions
Check all our sample CRE questions here.
Sample Questions
TECH SPOT: SAMPLE CRE QUESTIONS (Part 18)
1. The logical expression for a fault tree is given by:Find the minimum cut sets. A. B. C. D. None of these 2. Two pumps
August 15, 2022
Sample Questions
TECH SPOT: SAMPLE CRE QUESTIONS (Part 17)
1. The failure rate on a jet engine is λ = 10−3/hr. What is the probability that more than two engines on a four-engine aircraft
August 15, 2022
Sample Questions
TECH SPOT: SAMPLE CRE QUESTIONS (Part 16)
1. The usual consequences of management assuming human error as the “root cause” of a failure isA. Repeat of the same failureB. Disciplinary action for
February 8, 2022
Sample Questions
TECH SPOT: SAMPLE CRE QUESTIONS (Part 15)
1. The Arrhenius model is used to predict part reliability. Which of the following are valid Arrhenius model statements?I. The rate of chemical reaction doubles
January 6, 2022
Sample Questions
TECH SPOT: SAMPLE CRE QUESTIONS (PART 14)
1. In a life test of 4 batteries, failures were observed after 10, 30, and 40 hours. The 4th battery was tested 75 hours without
August 9, 2021