NO.131 The equation below represents

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NO.132 Preliminary hazard analysis:
I. Is a review of safety problems prior to production.
II. Is normally done at a time when there is little design detail.
III. Can be used to identify the principal hazards when the product is first conceived.
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NO.133 In the House of Quality, the principal matrix shows the relationship between:
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NO.134 The ASQ code of ethics require all of the following of its member EXCEPT Response:

NO.135 Derating parts in specific applications is performed in order to:
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NO.136 Which of the following models are used for software reliability?
I. Basic execution time model.
II. Markov analysis model.
III. Logarithmic Poisson execution time model.
IV. Simulation model.
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NO.137 According to the definition of reliability, performance, over the expected or intended life, is one criterion. In order to obtain a measurement for reliability, the actual life (t) must be compared to which of the following?
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NO.138 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
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NO.139 A software sneak circuit is BEST described as which of the following?
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NO.140 Which of the following tools are classified as structured root cause analysis tools?
I. 5P.
II. 7D, 8D or 9D problem solving.
III. Management oversight and risk tree analysis (MORT).
IV. Human performance evaluation system (HPE)
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NO.141 A person takes their car to the repair shop and it stops doing what it was previously doing. This is an example of:
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NO.142 Which of the following techniques is MOST beneficial in tracking a process to determine whether corrective action should be taken?
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NO.143 When a bathtub curve is used, one characteristic of the flat center portion of the curve is that during this period Response:

NO.144 Design plans are BEST developed for product reliability with significant input from which of the following?
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NO.145 The comparative financial effects of reliability over the designed operating time T of two systems built to perform the same function can be obtained by comparing the
I. Failure rates.
II. Operating life of each system.
III. Cost of each system (including repair, replacement, and loss).
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NO.146 Subcontractor ABC has provided a new canister design. The canisters are rated at 1000 psi, with a standard deviation of 150 psi. The expected stress will be 750 psi with a standard deviation of 200 psi.
What is the probability of failure of the canister?
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NO.147 Nonrelevant failures include all of the following EXCEPT:
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NO.148 Laboratory tests of a new polymer prototype yielded the following proportions of a critical compound:
4.2 ppm, 4.1 ppm, 4.7 ppm, 4.9 ppm, 5.3 ppm
What is the sample standard deviation?
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NO.149 A company has produced a new module. The failure data on 40 returns are shown below.

Which of the following is the first step in the review of this situation ?
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NO.150 Which of the following statements is TRUE about probability distributions?
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NO.151 Which of the following is an analytical approach used during the manufacturing process where process conditions are changed systematically for the purpose of determining modifications required for product improvement?
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NO.152 What is this system’s reliability at 700 hours?
Component failure data is : – Failure rate of A = 0.0007 failures/hr – Reliability of B = 0.92 – MTTF of C =
1400 hours – Reliability of D = 0.85.

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