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True or False
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1.
Reliabilities are typically specified with respect to a specified set of conditions.
A)True
B)False
2.
Redundancy is sometimes used in product design to increase reliability.
A)True
B)False
3.
The typical service life of a product usually consists mainly of a period of constant failure rate.
A)True
B)False
4.
A system is made up of two components each of which must function and each of which has a reliability of 60%. The probability that the system will work is 36%.
A)True
B)False
5.
It is theoretically possible that the service life of a component or element can be described by the normal distribution.
A)True
B)False
6.
The probability that a system composed of independent components will work is the sum of the probabilities that each component will work.
A)True
B)False
7.
A redundant component which has a reliability of .60 will increase the reliability of the system by .60.
A)True
B)False





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