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Question 12/170

Design reviews should have sufficient information available to make their meetings worthwhile. Formal controls (specifications, drawing controls, etc.) should begin with the first design review. This approach is referred to as:
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Question List (170q)
Question 1: Which of the following graphs represents a product that is u...
Question 2: Specifically, up-time ratio is a measure of: Response:...
Question 3: Given mean-time-to-failure of 200 hours for each of two comp...
Question 4: Failure modes and effects analysis involves what activity? R...
Question 5: Which answer correctly describes the experimental design on ...
Question 6: All of the following Boolean algebra expression is incorrect...
Question 7: If a company monitors field reliability using both 6 and 12 ...
Question 8: A reliability test was terminated after 171 hours based upon...
Question 9: Which of the following BEST describe a critical item in reli...
Question 10: FMECA is: Response:
Question 11: The distribution used to describe the time between failures ...
Question 12: Design reviews should have sufficient information available ...
Question 13: Which process has as its principle parts - Defining the syst...
Question 14: A QFD team's primary goal should be to Response:...
Question 15: When a large number of components have been tested for a fix...
Question 16: When reliability people say they are breaking the monopoly o...
Question 17: If a component has a known constant failure rate of 0.0037 f...
Question 18: Data collection for a failure reporting, analysis, and corre...
Question 19: A go/no-go device is tested until it fails. If X is the numb...
Question 20: Derating a component to 50 percent of its operating value wi...
Question 21: Which of the following CANNOT be classified as a computer ou...
Question 22: A system is defined by the following reliability block diagr...
Question 23: The success of the FMEA is principally dependent on: I. Good...
Question 24: What is this system's reliability at 700 hours? Component fa...
Question 25: If the average repair time for a system is 3 hours and the M...
Question 26: A data collection, analysis, and reporting system should: I....
Question 27: A "fail-safe" requirement means: Response:...
Question 28: An air handling system has a MTBF of 8000 hours, MTBMct of 1...
Question 29: The "least squares" description in regression analysis perta...
Question 30: What is the probability of exactly 3 defects given the follo...
Question 31: A reliability test conducted during the pre-production stage...
Question 32: For continual improvement in product reliability which of th...
Question 33: Measures of availability include: I. Effectiveness. II. Inhe...
Question 34: The purpose of a failure reporting, analysis and corrective ...
Question 35: Maintainability can be improved by: Response:...
Question 36: The term "failure mode" is defined as the: Response:...
Question 37: Which of the following is a primary concern for a reliabilit...
Question 38: A component has a strength of 8000 psi and a standard deviat...
Question 39: Which of the following is the BEST approach to recover produ...
Question 40: If the probability of a car starting on a sub-zero morning i...
Question 41: In the House of Quality, the principal matrix shows the rela...
Question 42: Which of the following is the BEST example of a random varia...
Question 43: Which of the following is a basic element in the corrective ...
Question 44: When a bathtub curve is used, one characteristic of the flat...
Question 45: Which of the following FTA statements is NOT true? Response:...
Question 46: An undesired event in a system led to the below fault tree. ...
Question 47: Ideally for a FRACAS to be effective, how many failures shou...
Question 48: Total system effectiveness can be predicted during the conce...
Question 49: A substantial fraction of the usual design effort need NOT b...
Question 50: If the exponential distribution is assumed, what is the reli...
Question 51: Root cause failure analysis is necessary to identify and cor...
Question 52: Product safety is a concern in today's environment. If a ris...
Question 53: For the exponential model, the reliability at mean time to f...
Question 54: The reliability of a device comprised of various parts funct...
Question 55: For single-failure modes, the probability plotting methods u...
Question 56: Which one of the following quantitative methods does NOT app...
Question 57: The first phase in the operation life history of a populatio...
Question 58: Censoring of reliability data indicates which of the followi...
Question 59: Which of the following is a continuous probability distribut...
Question 60: A mission profile is: I. Time-phased. II. A summary of event...
Question 61: A component fails on the average of once every 4 years with ...
Question 62: Which of the following is the key component in continuously ...
Question 63: For equal length missions an increase in the MTBF will yield...
Question 64: In an analysis of variance, which of the following distribut...
Question 65: What is meant by "derating"? I. The technique of using a par...
Question 66: Inherent reliability can be increased by: Response:...
Question 67: Censoring of data occurs when Response:...
Question 68: A key distinction between Taguchi designed experiments and c...
Question 69: Which of the following techniques is NOT used when derating ...
Question 70: A device has a MTBF of 400 hours. Assuming an exponential di...
Question 71: For human factors testing, the reliability engineer should u...
Question 72: Probability ratio sequential tests are used for products des...
Question 73: Software reliability planning includes all of the following ...
Question 74: Internal testing sources of component reliability data are: ...
Question 75: Which one of the following would NOT be necessary in a corre...
Question 76: When performing trade-offs in evaluating parts for reliabili...
Question 77: Using complete field-based data, a reliability engineer has ...
Question 78: A certain equipment has a MTBF of m = 300 hours. Assuming an...
Question 79: The reliability manager or engineer attend and participate i...
Question 80: A sample is split into subgroups. Testing for each subgroup ...
Question 81: Which of the following are the MOST desirable basic skills r...
Question 82: Basic sources of reliability data are: I. In-plant testing. ...
Question 83: Which of the following is the MOST effective technique for p...
Question 84: The BEST way to set an overall reliability goal is to: Respo...
Question 85: An exclusive "or" gate produces an output only if: Response:...
Question 86: All of the following statements concerning statistical infer...
Question 87: What is the reliability of the logic diagram to the below? (...
Question 88: Which of the following tools are classified as structured ro...
Question 89: It is reliability's job to see that all the tasks outlined i...
Question 90: A person takes their car to the repair shop and it stops doi...
Question 91: Which of following is NOT elements of risk priority number f...
Question 92: When parts are selected for a product in development, which ...
Question 93: Which of the following statistical distributions can be used...
Question 94: Highly repetitive operations should be assigned to: Response...
Question 95: Develop the fault tree analysis for a candy dispensing machi...
Question 96: If the plating time of a tube increases as the inside diamet...
Question 97: A component has a constant failure rate of 0.0005 failures p...
Question 98: A fault tree analysis (FTA) is a design analysis technique c...
Question 99: A design review committee has recommended changes to a propo...
Question 100: Which of the following is TRUE about hypothesis testing? Res...
Question 101: Which of the following are important elements of the concept...
Question 102: What is the difference between a system whose reliability pr...
Question 103: Customer feedback and data have been gathered on several new...
Question 104: Which of the following is the MOST appropriate reason for se...
Question 105: Laboratory tests of a new polymer prototype yielded the foll...
Question 106: Which of the following is best defined as the practice of us...
Question 107: What is the general use of an R chart? Response:...
Question 108: Which answer BEST describes the events and operating conditi...
Question 109: Which of the following techniques is MOST efficient when two...
Question 110: The use of plug-in devices improves all of the following EXC...
Question 111: Which of the following forms of reliability data will BEST p...
Question 112: Which of the following action will help eliminate the effect...
Question 113: A 2 level 5 factor experiment is being conducted to optimize...
Question 114: What functions can normally be expected to be assigned to th...
Question 115: In general, consumer consider reliability and safety to be a...
Question 116: What is meant by reliability assurance? I. The probability o...
Question 117: The probability of an accident for the head event "H" given ...
Question 118: Which mathematical model is characterized by linking exact r...
Question 119: Maintainability is: Response:
Question 120: A company is in a multi-products, competitive market. Which ...
Question 121: The maintenance action rate (MAR) may be mandated by contrac...
Question 122: Maintenance times on simple with straightforward repair will...
Question 123: Reliability prediction is: Response:...
Question 124: When a new system is being developed, which of the following...
Question 125: A prototype lot of a new design suspension spring underwent ...
Question 126: What is this system's reliability at 3000 hours? MTBFs for t...
Question 127: According to the Reliability Analysis Center, which of the f...
Question 128: What is the MOST important role performed by a failure revie...
Question 129: What is the MOST accurate method to verify that the maintain...
Question 130: Top probability of the top event is represented by which of ...
Question 131: Time-to-market can be reduced MOST directly through the use ...
Question 132: For the ANOVA Table below, what is the Fcal statistic? (Exhi...
Question 133: System-safety analytical techniques include all EXCEPT: Resp...
Question 134: Reliability Growth is: I. Often mathematically modeled with ...
Question 135: The function below has a density distribution where X is a c...
Question 136: From a company's point of view, which of the following costs...
Question 137: Which of the following provides the maximum benefit of parts...
Question 138: Pascal's triangle presents a simple means of determining whi...
Question 139: There is a subtle difference between a standard parts progra...
Question 140: All of the following statements are TRUE about confidence in...
Question 141: Experimental design plans usually call for testing a number ...
Question 142: In standby parallel systems, imperfect switching means : I. ...
Question 143: Which of the following is NOT true about the Taguchi DOE app...
Question 144: A failure that leaves the system fully functional is: Respon...
Question 145: Which of the following is an appropriate use for experimenta...
Question 146: Human factors in product safety planning are assessed for wh...
Question 147: The means of large samples from a population tend to be norm...
Question 148: Consider the four normal stress and strength distributions d...
Question 149: Random sampling plans are based on which of the following as...
Question 150: Maintainability considerations are important in the design o...
Question 151: According to the definition of reliability, performance, ove...
Question 152: A satellite has two redundant control systems, each has a fa...
Question 153: A Reliability Engineering Department is conducting a trainin...
Question 154: What type of failure is usually reduced by periodic overhaul...
Question 155: As a result of improper machining, a gear-tooth in a vehicle...
Question 156: In a software development project, which of the following el...
Question 157: Corrective maintenance is performed in order to Response:...
Question 158: Certain functional tests can be conducted for electronic equ...
Question 159: The House of Quality incorporates a correlation matrix roof....
Question 160: The department having the authority to sign all deviations p...
Question 161: All of the following are purposes of a production reliabilit...
Question 162: When designing experiments, which term describes the situati...
Question 163: The two principal measures of failure during risk assessment...
Question 164: Risk management includes which of the following? I. Integrat...
Question 165: Product residual safety risk includes which two of the follo...
Question 166: The distribution used to describe the time between failures ...
Question 167: If the reliability goal for a 4 - hour mission is 0.9999 for...
Question 168: Which of the following techniques is MOST beneficial in trac...
Question 169: Product safety standards do NOT include: Response:...
Question 170: What is the Z value needed to conduct a two tail test in a s...