Unformatted text preview: 3. A space vehicle requires three out of its four main engines to operate in order to achieve orbit. If each engine has a reliability of 0.97, determine the reliability of achieving orbit. 4. As shown in Figure 1, if ± = ² =0.9, ³ = ´ =0.95, and µ =0.80, what’s the system reliability? Figure 1 A lined network 5. For the network in Figure 1, 1) Find the minimal paths and minimal cuts. 2) Construct a lower bound and an upper bound on the system reliability....
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- Winter '14
- Internal combustion engine, power supply, Spacecraft propulsion