Home work week 4
2. A jet engine has 10 components in series. The average reliability of each component is 0.998. What is the reliability of the engine?
4. An engine system consists of three main components in a series, all having the same reliability. Determine the level of reliability required for each of the components if the engine is to have a reliability of 0.998.
8. A university Web server has five main components, each with the same reliability. All five components must work for the server to function as intended. If the university wants to have a 95 percent reliability, what must be the reliability of each of the components?