Question: Consider two components with the following characteristics. Component C 1 : modeled using a Weibull failure distribution with parameters 2.2 and 900 days Component C

Consider two components with the following characteristics. 


Component C1: modeled using a Weibull failure distribution with parameters 2.2 and 900 days 

Component C2: modeled using an exponential failure distribution with mean time to failure of 800 days 

Compute and compare the reliability values in the following two systems at 1300 days: 


(a) A system with two components C1 and C2 arranged in a parallel configuration. 

(b) A system with one such component (Component C2) with preventive maintenance carried out every 300 days

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