An early warning security fence has three major components which must each perform in order for the system to perform.Their reliabilities are .4,.3,and .2.The system reliability is equal to:
A).024
B).076
C).100
D).336
E).900

Question

Quizplus · Accepted Answer

The system reliability for a series system is the product of the reliabilities of its components. Therefore, the system reliability is 0.4 * 0.3 * 0.2 = 0.024.

An Early Warning Security Fence Has Three Major Components Which