Authentic ASQ CRE Exam Dumps PDF – Feb-2023 Updated [Q98-Q120]

NEW QUESTION 98
Using complete field-based data, a reliability engineer has analyzed the reliability growth of a repairable system over the last 24 months. The analysis suggests a “no growth” condition, and that finding is reported to management.
Due to a pending multimillion dollar order, management requests that a line be drawn to show growth where none actually exists. The engineer’s department manager directs the engineer to comply with management request.
The system is released without improvements and the company receives the multimillion dollar order from an external customer. The customer then requests evidence of the reliability growth. Which of the following actions by the engineer would be MOST appropriat?
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NEW QUESTION 99
In 4 flips of a coin the probability of two heads and two tails (in any order) is:
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NEW QUESTION 100
From a company’s point of view, which of the following costs would be LEAST appropriate for determining the cost of reliability?
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NEW QUESTION 101
The probability of an accident for the head event “H” given below is:

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NEW QUESTION 102
Using an extreme worst-case method of variability analysis, if the indicated performance characteristics values fall within specifications, the designer can be confident that:
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NEW QUESTION 103
Failure rate is calculated as a:
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NEW QUESTION 104
If the reliability goal for a 4 – hour mission is 0.9999 for a complex system, what system MTBF is required?
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NEW QUESTION 105
The investment in automated test equipment is often justified under which of the following circumstances Response:

NEW QUESTION 106
Failure occur on a system at 75, 79, 83, 85 hours. Assuming normality, one sided and unbiased the lower tolerance limit for 95% reliability with 90% confidence for this sample is:
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NEW QUESTION 107
The results of a designed experiment are to be analyzed using a chi-square test. There are five treatments under consideration and each treatment falls under two categories (success or failure).
The calculated value of chi-squre is compared to the tabulated chi-square with how many degrees of freedom?
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NEW QUESTION 108
In standby parallel systems, imperfect switching means :
I. The switch is not perfect.
II. The secondary unit is on back-up.
III. The reliability of the system is less than with perfect switching.
IV. The secondary unit has the same reliability as the primary unit.
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NEW QUESTION 109
Given the sample data: 5, 15, 10, 7, 20. What is the unbiased estimator of the sample variance?
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NEW QUESTION 110
All of the following techniques are appropriate for reliability apportionment EXCEPT Response:

NEW QUESTION 111
The variations which the normal distribution curve describes are due to:
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NEW QUESTION 112
Which of the following is TRUE about the distribution of the mean for large samples?
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NEW QUESTION 113
The primary aim of sequential-life testing is to determine
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NEW QUESTION 114
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
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NEW QUESTION 115
Which of the following is NOT a major consideration in performing a human factors analysis?
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NEW QUESTION 116
Design plans are BEST developed for product reliability with significant input from which of the following?
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NEW QUESTION 117
A key distinction between Taguchi designed experiments and classical designed experiments is that Taguchi designs Response:

NEW QUESTION 118
It is of primary importance that the choice of the time-to-failure distribution to represent a particular reliability situation be based on:
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NEW QUESTION 119
FMECA is:
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NEW QUESTION 120
A 2 level 5 factor experiment is being conducted to optimize the reliability of an electronic control module. A half replicate of the standard full factorial experiment is proposed. The number of treatment combinations will be Response: