subject
Engineering, 13.09.2019 23:30 sa12340

Acompressor is designed with two significant failure modes. the first is due to wear of the thrust bearing described by an exponential distribution with the bearing mttf 9 years the second, which includes all other causes, is represented by a constant failure rate.05 failures per year. if the reliability of compressor is to be kept above 0.8 by periodically replacing the thrust bearing. calculate the time for the first and the second replacement of the thrust bering to meet the 0.8 reliability target requirement for the compressor.

ansver
Answers: 2

Other questions on the subject: Engineering

image
Engineering, 03.07.2019 14:10, aliceohern
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
image
Engineering, 04.07.2019 18:10, lerasteidl
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
image
Engineering, 04.07.2019 18:10, winterblanco
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
image
Engineering, 04.07.2019 18:10, lowkeyqueenk
Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk
Answers: 1
You know the right answer?
Acompressor is designed with two significant failure modes. the first is due to wear of the thrust b...

Questions in other subjects:

Konu
Mathematics, 12.11.2020 20:10
Konu
Mathematics, 12.11.2020 20:10
Konu
Advanced Placement (AP), 12.11.2020 20:10
Konu
Health, 12.11.2020 20:10