Thank you all for your answers.
Well, I can only say that I have made some errors here... Seems as if my brain went on a break! :-) But still there is something that is wrong with how I'm thinking and I don't really get it...
So please help me out to put everything in the right places. Becasue...
Thank you for your reply.
Well, I see your point but I'm still a bit confused... I don't fully understand what is wrong. Can you please clarify?
I still think that operational time in both cases should be the same... But the answers are from the same... So I'm doing this completely wrong...
I need some help to figure out how to do some calculations correctly.
I have made a RBD and then I want to calculate the MTBF and the availability using exponential failure rate.
Ok, so far so good but what I don't get is the difference when changing operation time or using percentage of duty...
