A - The event corresponding to the system failing during one period of operation
ID: 3376335 • Letter: A
Question
A - The event corresponding to the system failing during one period of operation is:
a) not F1 and not F2.
b) F1 or F2.
c) F1 and F2.
d) not F1 or not F2.
B - The event corresponding to the system functioning properly during one period of operation is:
a) not F1 or not F2.
b) F1 and F2.
c) not F1 and not F2.
d) F1 or F2
C - The probability that the system functions properly during one period of operation is closest to:
a) 0.776.
b) 0.94.
c) 0.97.
d) 0.994.
D - The probability that the system fails during one period of operation is closest to:
a) 0.224.
b) 0.23.
c) 0.006.
d) 0.06.
A system has two components that operate in parallel, as shown in the diagram Input Output 2Explanation / Answer
A)
c) F1 and F2
B)
a) not F1 or not F2.
c)
probability that the system functions properly during one period of operation is closest to =1-0.2*0.03=0.994
d)
probability that the system fails during one period of operation is closest to=1-0.994 =0.006
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