Practice CRE Questions With Certification guide Q&A from Training Expert TestkingPDF
Free ASQ CRE Test Practice Test Questions Exam Dumps
NEW QUESTION 163
Failure modes and effects analysis involves what activity?
Response:
- A. The determination of the probability of failure in a specified period of time.
- B. The expected number of failures in a given time interval.
- C. A study of the probability of success in a given time period.
- D. The study of the physics of failure to determine exactly how a product fails and what causes the failure.
Answer: D
NEW QUESTION 164
Which of the following is a key element of an effective reliability growth program?
Response:
- A. Field generated engineering change orders.
- B. A failure reporting analysis and corrective action system.
- C. A reliability prediction program.
- D. A field service support organization
Answer: B
NEW QUESTION 165
A life test was conducted on 10 units of a product. The average failure time of the units is 100 hours, and the standard deviation is 5 hours. If the failure time follows a normal distribution, what is the 90% confidence interval of the mean failure time for this product?
Response:
- A. (95.85, 104.15)
- B. (86.87, 113.13)
- C. (98.42, 101.58)
- D. (97.10, 102.90)
Answer: D
NEW QUESTION 166
While testing a new design, you experienced 3 failures in 100 tests. What is the lower confidence limit for the unit's tested reliability based on a confidence level of 0.90?
Response:
- A. 0.935
- B. 0.950
- C. 0.962
- D. 0.925
Answer: A
NEW QUESTION 167
Which mathematical method provides a solution, has a time dimension and is solved numerically?
Response:
- A. Simulation model.
- B. Strength and stress model.
- C. Analytic solution.
- D. None of the above.
Answer: A
NEW QUESTION 168
The continuous improvement process can be guided by several techniques. Which of the following is the BEST approach?
Response:
- A. The new seven quality management tools
- B. Multi-vari charts
- C. The original seven quality tools
- D. Use of the PDCA cycle
Answer: D
NEW QUESTION 169
The software test design method that involves seeding errors into a program is known is:
Response:
- A. Customer defect reports.
- B. Fault insertion and error handling.
- C. Test cases.
- D. Equivalent class partitioning.
Answer: B
NEW QUESTION 170
Which of the following techniques is MOST efficient when two nuisance variables are to be averaged out in an experimental design?
Response:
- A. Full factional.
- B. Fractional factorial.
- C. Latin square
- D. Paired test.
Answer: B
NEW QUESTION 171
What is the probability of exactly 3 defects given the following?
- Probability of 1 or more defects = 0.75
- Probability of 2 or more defects = 0.41
- Probability of 3 or more defects = 0.17
- Probability of 4 or more defects = 0.05
Response:
- A. 0.12
- B. 0.24
- C. 0.17
- D. 0.22
Answer: A
NEW QUESTION 172
The reliability growth factor is MOST important to consider in which of the following situation?
Response:
- A. Option D
- B. Option C
- C. Option B
- D. Option A
Answer: A
NEW QUESTION 173
A failure that leaves the system fully functional is:
Response:
- A. A minor failure.
- B. A chronic failure.
- C. A nuisance failure.
- D. A major failure.
Answer: A
NEW QUESTION 174
In general, one should select the highest component parameter ratings feasible so that:
I. Failure rates may be minimized.
II. Probability of secondary failure is minimized.
III. Safety margins are offered against unforeseen transients.
Response:
- A. I and II only
- B. I only
- C. I and III only
- D. I, II and III
Answer: D
NEW QUESTION 175
For equal length missions an increase in the MTBF will yield:
I. An increase in availability.
II. An increase in reliability.
III. A decrease in reliability.
IV. A decrease in availability.
Response:
- A. III
- B. I and II
- C. I
- D. III and IV
Answer: B
NEW QUESTION 176
All of the following Boolean algebra expression is incorrect EXCEPT?
Response:
- A. 1 + 1 = 2
- B. 1 + 0 = 1
- C. 1 - 1 = 1
- D. 1 - 0 = 0
Answer: B
NEW QUESTION 177
A consideration for proper part selection is:
I. Parts application and specifications.
II. Selection, control and integration.
III. Derating.
Response:
- A. I only
- B. I and III only
- C. I, II and III
- D. II and III only
Answer: C
NEW QUESTION 178
An employee is injured on the job. The employer has proven to have a good safety and health program.
Generally the employee has which of the following options available to him/her?
Response:
- A. Contributory negligence.
- B. Workman's compensation.
- C. Caveat venditor.
- D. Caveat emptor.
Answer: B
NEW QUESTION 179
Basic sources of reliability data are:
I. In-plant testing.
II. Field testing.
III. Operation by user.
Response:
- A. I and II only
- B. I and III only
- C. II and III only
- D. I, II, and III
Answer: D
NEW QUESTION 180
For a critical complex system, which of the following BEST expresses the ideal relationship between the planned cost of preventive maintenance (CPM) and cost of corrective maintenance (CCM)?
Response:
- A. The CPM should be significantly higher than CCM.
- B. The CCM should be slightly higher than CPM.
- C. The CPM should be slightly higher than CCM.
- D. The CCM should be significantly higher than CPM.
Answer: D
NEW QUESTION 181
Root cause analysis provides a common sense approach to evaluating a problem. Align the following action steps in proper sequence from start to finish.
I. Describe problem conditions.
II. Develop possible problem causes.
III. Collect facts and determine relationships.
IV. Validate the true problem causes.
V. Define the problem statement.
Response:
- A. . I, V, IV, II, III
- B. I, V, III, IV, II
- C. V, III, I, IV, II
- D. V, I, III, II, IV
Answer: D
NEW QUESTION 182
If the exponential distribution is assumed, what is the reliability prediction uncertainty?
Response:
- A. The reliability prediction is a probabilistic determination, so uncertainty does not apply.
- B. The uncertainty is equal to the square of the standard deviation of the normal distribution.
- C. The uncertainty is equal to the standard deviation of the normal distribution.
- D. The MTBF.
Answer: D
NEW QUESTION 183
Maintenance repair tasks in a large scale system with constant repair rates follow which of the following distributions?
Response:
- A. Normal
- B. Lognomal
- C. Geometric
- D. Exponential
Answer: D
NEW QUESTION 184
......
Prepare Top ASQ CRE Exam Audio Study Guide Practice Questions Edition: https://www.testkingpdf.com/CRE-testking-pdf-torrent.html
Dumps Practice Exam Questions Study Guide for the CRE Exam: https://drive.google.com/open?id=1m7z-vNMp2PQBntoDCVvaKlpRHAWeNmCK
