Read the most frequently asked 5 top Failure Prevention interview questions and answers for freshers and experienced.....
Failure Prevention Interview Questions and Answers PDF Experienced Freshers
1. Total productive maintenance (TPM) has 5 goals. Which of the following is not a goal of TPM?
1. Focus preventative maintenance when failure is most likely to occur
2. Improve equipment effectiveness
3. Achieve autonomous maintenance
4. Train all staff in relevant maintenance
Ans: 1
2. The reliability of an operation is normally NOT improved by one of the following procedures:
1. Designing out fail points in the operation
2. Laying-off employees who cause faults in the operation
3. Ensuring some activities in the operation 'fail-safe'
4. Building redundancy into the operation
Ans: 2
3. The Japanese-inspired concept of fail-safe (poka-yoke) seeks to prevent human mistakes. Which of the following are not examples of poka-yoke?
1. Gauges through which parts must pass on a machine
2. Digital counters on machines to ensure all parts are completed
3. Light beams, which activate alarms if errors occur
4. Sampling and checking work in a thorough manner
Ans: 4
4. Failure mode and effect analysis (FMEA) provides a checklist procedure. Which of the following questions is not likely to feature on the checklist?
1. What is the likelihood that failure will occur
2. How likely is such a failure to be detected before it affects the customer
3. What would the consequences of the failure be
4. What would be the cost of avoiding failure be
Ans: 3
5. The “bath-tub” curve indicates failure probability. Which stage is not normally associated with the Bathtub curve?
1. “Wear-out” where failure increases due to age.
2. “Pulling the plug” where production is halted due to unacceptable level of failures
3. “Normal-life” where few failures occur
4. “Infant-mortality” where failures occur early
Ans: 2
Failure Prevention Interview Questions and Answers PDF Experienced Freshers
1. Total productive maintenance (TPM) has 5 goals. Which of the following is not a goal of TPM?
1. Focus preventative maintenance when failure is most likely to occur
2. Improve equipment effectiveness
3. Achieve autonomous maintenance
4. Train all staff in relevant maintenance
Ans: 1
2. The reliability of an operation is normally NOT improved by one of the following procedures:
1. Designing out fail points in the operation
2. Laying-off employees who cause faults in the operation
3. Ensuring some activities in the operation 'fail-safe'
4. Building redundancy into the operation
Ans: 2
3. The Japanese-inspired concept of fail-safe (poka-yoke) seeks to prevent human mistakes. Which of the following are not examples of poka-yoke?
1. Gauges through which parts must pass on a machine
2. Digital counters on machines to ensure all parts are completed
3. Light beams, which activate alarms if errors occur
4. Sampling and checking work in a thorough manner
Ans: 4
4. Failure mode and effect analysis (FMEA) provides a checklist procedure. Which of the following questions is not likely to feature on the checklist?
1. What is the likelihood that failure will occur
2. How likely is such a failure to be detected before it affects the customer
3. What would the consequences of the failure be
4. What would be the cost of avoiding failure be
Ans: 3
5. The “bath-tub” curve indicates failure probability. Which stage is not normally associated with the Bathtub curve?
1. “Wear-out” where failure increases due to age.
2. “Pulling the plug” where production is halted due to unacceptable level of failures
3. “Normal-life” where few failures occur
4. “Infant-mortality” where failures occur early
Ans: 2
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