Easy To Download ASQ CRE Exam Dumps Updated 265 Questions
New Updated CRE Exam Questions 2021
NEW QUESTION 12
What are the life cycle costs for a new stamping machine purchased by a metal fabrication plant?
Pertinent cost data follows:
Purchase Price = $230,000
Repair Costs = $107,000
Post Purchase Costs = $870,000
Start Up Costs = $125,000
Maintenance Costs = $420,000
Energy Costs = $325,000
Response:
- A. $2,077,000
- B. $1,100,000
- C. $787,000
- D. $1,207,000
Answer: B
NEW QUESTION 13
Which of the following is a primary concern for a reliability engineer who uses publicly available sources for mechanical part-failure rates?
Response:
- A. Meeting parts-count requirements
- B. Finding appropriate data for each application.
- C. Assuring that the data are in compliance with ISO standards.
- D. Recognizing that the quantity of such data is unlimited.
Answer: B
NEW QUESTION 14
In the House of Quality, the principal matrix shows the relationship between:
Response:
- A. Specifications and Results.
- B. Reliability Results and Time.
- C. Wants and Hows.
- D. Quality Requirements and Quality Inspection.
Answer: C
NEW QUESTION 15
Production error by human operators may be caused by:
I. Inadequate work space.
II. Inadequate job planning information.
III. Poor environmental conditions.
Response:
- A. I
- B. I and II
- C. II
- D. All of the above
Answer: D
NEW QUESTION 16
Which of the following is NOT an appropriate element in the definition of availability?
Response:
- A. The measure of the ability of a system to achieve mission objectives given the conditions during the mission.
- B. The probability the system will perform its mission when required.
- C. The degree to which the system is in an operable and committable state at the start of a mission.
- D. The ratio of the actual operating time to the scheduled operating time excluding PM.
Answer: D
NEW QUESTION 17
Product safety is a concern in today's environment. If a risk assessment is performed near the end of the design stage, consideration should be based on:
I. Hazard probability.
II. Hazard severity.
III. Risk impact.
IV. Cost impact.
Response:
- A. I, II and III only
- B. II and III only
- C. I only
- D. I, II, III and IV
Answer: A
NEW QUESTION 18
A mission profile is:
I. Time-phased.
II. A summary of events and environments.
III. All activities from initiation to completion of a mission.
Response:
- A. I and III only
- B. II and III only
- C. I, II and III
- D. III only
Answer: C
NEW QUESTION 19
If the plating time of a tube increases as the inside diameter decreases, then the correlation coefficient for the insider diameter versus plating time would be:
Response:
- A. Between 0 and -1
- B. Equal to 1
- C. Between 0 and +1
- D. Greater than 1
Answer: A
NEW QUESTION 20
The following reliability block diagram shows components A, B, C, D and E with reliability Ra, Rb, Rc, Rd and Re, respectively. A or B are system entry points.
On the basis of this information, what is the reliability of the system?
Response:
- A. Ra Rb [1 - (1 - Rd) (1 - Re)] Rc (1 - Ra) Rb [1 - (1 - Rd) (1 - Re)]
- B. [1 - (1 - Ra Rb)] Rc [1 - (1 - Rd Re)]
- C. Ra Rc [1 - (1 - Rd Re)] + (1 - Ra) Rb Rc [1 - (1 - Rd) (1 - Re)]
- D. Ra Rc [1 - (1 - Rd) (1 - Re)] + (1 - Ra) Rb Rc [1 - (1 - Rd) (1 - Re)]
Answer: D
NEW QUESTION 21
Which of the following is an appropriate use for experimental design?
Response:
- A. Ensuring the robust design of a product.
- B. Establishing product requirements.
- C. Developing a fault-tree analysis.
- D. Analyzing customer complaint reports.
Answer: A
NEW QUESTION 22
Preventive maintenance is characterized by:
I. Replacing failed/defect items as they are found in normal service use II. A planned program of tests, inspections, and/or replacements III. Replacing items just before they fail Response:
- A. I and III only
- B. I only
- C. II only
- D. I, II and III
Answer: C
NEW QUESTION 23
In an elevated-temperature test on an electronic system, which of the following models is used to calculate the acceleration factor?
Response:
- A. Inverse power law model.
- B. Arrhenius model.
- C. Exponential model.
- D. Lognormal model.
Answer: B
NEW QUESTION 24
Who should be chairperson of a design review committee?
Response:
- A. The reliability engineer.
- B. The chief designer.
- C. A senior member of management.
- D. The person best able to make decisions on a design.
Answer: D
NEW QUESTION 25
A series system whose reliability at 5 hours is 0.80, has three components with these historical constant failure rates:
λ 1 = failure rate for component 1 = 0.04 failures/hour
λ 2 = failure rate for component 2 = 0.07 failures/hour
λ 3 = failure rate for component 3 = 0.01 failures/hour
Three of the four answers are the three component reliabilities at 5 hours. Which is incorrect?
Response:
- A. 0.8780
- B. 0.9283
- C. 0.9123
- D. 0.9816
Answer: C
NEW QUESTION 26
Which one of the following quantitative methods does NOT apply to the assessment of actual system/component reliability?
Response:
- A. Evaluation of laboratory and acceptance test data.
- B. Statistical analysis of field test data.
- C. Analysis of result for reliability demonstration test.
- D. Statistical allocation of reliability goals.
Answer: D
NEW QUESTION 27
Risk management includes which of the following?
I. Integration of risk evaluation in all design phases.
II. Knowledge and consideration of liability law.
III. Adopting procedures, policies and practices to control risks.
IV. Providing product labels and operator manuals where appropriate.
Response:
- A. II and IV only
- B. I, II and IV only
- C. I, II, III and IV
- D. I, II and III only
Answer: C
NEW QUESTION 28
Which of these terms is commonly used as the probability of rejecting material produced at an unacceptable quality level?
Response:
- A. α only
- B. 1 - α only
- C. 1 - β only
- D. β only
Answer: C
NEW QUESTION 29
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