Reliability of Operations Management MCQs
Reliability of Operations Management MCQs
Answer these 20+ Reliability of Operations Management MCQs and assess your grip on the subject of Reliability of Operations Management. Scroll below and get started!
1: Availability is the percentage of the _______ that the system or equipment is operating properly when it is needed for use
A. Value
B. Time
C. Energy
D. None of these
2: In independent events, Components working or failing, in no way affect the probability that another will work or fail
A. True
B. False
3: The ease with which equipment or a system can be repaired or serviced is known as
A. Maintainability
B. Mean Time
C. Veterans Affairs
D. All of these
4: Mean Time Between Failures is the reliability of a product or component expressed as the average length of time elapsed before the product or component fails
A. Maintainability
B. Mean Time Between Failures
C. Veterans Affairs
D. All of these
5: Mean Time To Repair a quantitative metric for maintainability
A. True
B. False
6: Redundancy is the duplication of critical components, by which ______operate in parallel with the original component
A. Duplicate systems
B. Systems
C. Both a & b
D. None of these
7: The probability that a component, product, or system can perform its _______ over a period of time under a given set of normal operating conditions of its use
A. Non deliberate function
B. Intended function
C. Both a & b
D. None these
8: To maintain or increase the reliability systems or products, the components or subsystems that perform the critical functions are often ______ to serve as a backup if the original component or subsystem fails.
A. Duplicated
B. Repaired
C. Available
D. Reliable
9: The overall reliability of a product or system depends on the reliability of its individual components and the way in which they are ______.
A. Duplicated
B. Ordered
C. Arranged
D. Used
10: ______ is the percentage of the time a system or equipment is operating properly when it is needed for use.
A. Mean time to repair
B. Lead time
C. Lag time
D. Availability
11: The definition of ______ implies it is that fraction of the time that the equipment or system has not failed or undergoing repairs.
A. Maintainability
B. Redundancy
C. Reliability
D. Availability
12: The key phrase in the definition of ______ is under a given set of normal operating conditions of its use.
A. Maintainability
B. Redundancy
C. Reliability
D. Availability
13: ______ is the reliability of a product or component expressed as the average length of time elapsed before the product or component fails.
A. Mean time to repair
B. Lead time
C. Mean time between failures
D. Takt time
14: The reliability of a product or component can also be expressed as the ______ elapsed before the product or component fails.
A. Average length of time
B. Downtime
C. Redundancy
D. Repair time
15: ______ is a quantitative metric for maintainability.
A. Mean time to repair
B. Lead time
C. Lag time
D. Availability
16: ______ is the duplication of critical components, by which duplicate systems operate in parallel to the original component.
A. Redundancy
B. Imitation
C. Risk mitigation
D. Mean time to repair
17: Reliability only considers the time it takes for a component, equipment, or system to fail while it is operating, but it does not take into account any ______ associated with the repairs the system may need.
A. Mean time to repair
B. Downtime
C. Cost
D. Redundancy
18: The computation of the reliability of the system assumes that the reliabilities of the components are ______.
A. Independent events
B. Dependent events
C. Parallel events
D. Redundant events
19: ______ is the ease with which an equipment or system can be repaired or serviced.
A. Maintainability
B. Mean time to repair
C. Serviceability
D. Availability
20: ______ does not take into consideration the time it would take to complete the repairs and bring the equipment or system back to working condition, and hence, make it available for use.
A. Maintainability
B. Redundancy
C. Reliability
D. Availability
21: ______ is the probability that a component, product, or system can perform its intended function over a period of time under a given set of normal operating conditions of its use.
A. Maintainability
B. Redundancy
C. Reliability
D. Availability
22: Two concepts that are closely related to reliability are ______ and maintainability of the system or equipment.
A. Maintainability
B. Redundancy
C. Reliability
D. Availability
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Reliability of Operations Management MCQs
