Pass ASQ CRE Exam With Practice Test Questions Dumps Bundle
2024 Valid CRE test answers & ASQ Exam PDF
NEW QUESTION # 237
A key distinction between Taguchi designed experiments and classical designed experiments is that Taguchi designs Response:
- A. Do not rely on randomization and classical experiments do.
- B. Are full-factorial and classical designs are not.
- C. Include 2-level factors and classical design do not.
- D. Are not orthogonal and classical designs are.
Answer: A
NEW QUESTION # 238
Which of the following is the primary goal of accelerated testing?
Response:
- A. Reduced development time.
- B. Increased reliability.
- C. Increased quality
- D. Reduced development cost.
Answer: A
NEW QUESTION # 239
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. Greater than 1
- B. Between 0 and +1
- C. Equal to 1
- D. Between 0 and -1
Answer: D
NEW QUESTION # 240
All of the following techniques are appropriate for reliability apportionment EXCEPT Response:
- A. Part count.
- B. Basic weighted series.
- C. Advisory group on reliability of electronic equipment (AGREE) allocation methods.
- D. Duane modeling.
Answer: D
NEW QUESTION # 241
Failure data are analyzed and a proportion of items survive to the end of the test. Data on these types of samples are referred as:
Response:
- A. Parameter data
- B. Censored Data.
- C. Non-parameter data.
- D. Control data
Answer: B
NEW QUESTION # 242
An engineer must design a product with a probability of success 99%. Assume that both the strength and stress are normally distributed and that the standard deviations are the same.
If the stress is known to be 3000 lbs with a standard deviation of 100 lbs, what must be the approximate designed strength?
Response:
- A. 4020 lbs.
- B. 3730 lbs.
- C. 3100 lbs.
- D. 3330 lbs.
Answer: D
NEW QUESTION # 243
If the elements in the following logic diagram are independent, reliability is:
Response:
- A. 0.8486
- B. 0.9987
- C. 0.9412
- D. 0.9960
Answer: C
NEW QUESTION # 244
Consider the four normal stress and strength distributions described below. Which component would have the highest reliability?
Response:
- A. The average and standard deviation of the stress distribution are both higher than for the strength curve.
- B. The average and standard deviation of the stress and strength distributions are the same.
- C. Both distributions have the same standard deviation but the strength average is higher than the stress average.
- D. Both distributions have the same variance but the stress average is slightly higher than the strength average.
Answer: C
NEW QUESTION # 245
Using an extreme worst-case method of variability analysis, if the indicated performance characteristics values fall within specifications, the designer can be confident that:
Response:
- A. The system has high drift reliability.
- B. A low parameter tolerance limit is needed.
- C. A high parameter tolerance limit is needed.
- D. The probability of occurrence will be unknown.
Answer: A
NEW QUESTION # 246
A fault tree analysis (FTA) is a design analysis technique constructed from a "top event". A basic problem with this technique in comparison to a FMECA would be which of the following?
Response:
- A. Needing a different FTA for each defined top event.
- B. Only electronic systems can be analyzed.
- C. Assigning probabilities to the various events.
- D. Understanding logical symbols.
Answer: A
NEW QUESTION # 247
Which of the following graphs represents a product that is undergoing step-stress testing?
Response:
- A. Option B
- B. Option C
- C. Option A
- D. Option D
Answer: A
NEW QUESTION # 248
In an analysis of variance, which of the following distributions is the basis for determining whether the variance estimates are all from the same population?
Response:
- A. F
- B. Student's t
- C. Normal
- D. Chi square.
Answer: A
NEW QUESTION # 249
What type of failure is usually reduced by periodic overhaul and replacement of component parts?
Response:
- A. Wear out.
- B. Early life.
- C. Random.
- D. Catastrophic.
Answer: A
NEW QUESTION # 250
Human reliability is defined as the probability that a human will:
Response:
- A. Carry out tasks that result in no damage to products.
- B. Successfully accomplis a task within a specified time limit.
- C. Under ideal conditions fulfill specified human functions.
- D. Be available to perform a job under adverse conditions.
Answer: A
NEW QUESTION # 251
For the ANOVA Table below, what is the Fcal statistic?
Response:
- A. 9.44
- B. 5.97
- C. 1.58
- D. 5.64
Answer: B
NEW QUESTION # 252
......
Top ASQ CRE Courses Online: https://www.testpassking.com/CRE-exam-testking-pass.html
Free ASQ CRE Exam Questions and Answer from Training Expert TestPassKing: https://drive.google.com/open?id=1pU0qsQbMc_4Smq5WFhPGiVXICwUWQ99O