Calculate the reliability of a system consisting of one oper

Calculate the reliability of a system consisting of one operating unit and one identical standby unit operating for a period of 200 hours. The failure rate of each unit is 0.005 failure/hour and the failure sensing switch reliability it 1.0.

Solution

Reliability of a system consisting of one operating unit and one identical standby unit

=e ^(-lambda x t ) x 1

=e ^ (-200x0.005) x1

=0.3678