Question: Question 1 Question 2 Question 3 Two independent and identical motors are operating in parallel. At least one of the motors must operate normally for

Question 1

Question 1 Question 2 Question 3 Two independent

Question 2

Question 1 Question 2 Question 3 Two independentQuestion 3

Question 1 Question 2 Question 3 Two independent

Two independent and identical motors are operating in parallel. At least one of the motors must operate normally for the system success. Each motor's failure rate is 0.00035 failures/hour. What is the system's mean time to failure and improvement in mean time to failure by adding a redundant motor in parallel. Please show all calculations Forty parts are tested for 12 hours. At the end of the test, 3 parts had failed at 1, 3, 7 hours. What is the failure rate. Please show all calculations. A flashlight has 4 components: 2 batteries with reliabilities of 0.998 each, a light bulb with reliability of 0.997, and a switch with a reliability of 0.996. Determine the reliability of the successfully working system. Please show all calculations

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