Engineering, 28.10.2020 17:00 alvarezreinier2
2. Assume that the graphite epoxy reinforced plastic with longitudinal fibers 25% graphite fibers. The elastic modulus of the fibers is 320 GPa and that of the epoxy matrix is 110 GPa. Calculate the elastic modulus of the composite and the fraction of the load supported by the fibers.
Answers: 3
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Engineering, 04.07.2019 18:10
A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.
Answers: 2
Engineering, 04.07.2019 18:10
An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0
Answers: 3
Engineering, 04.07.2019 18:20
Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above
Answers: 1
2. Assume that the graphite epoxy reinforced plastic with longitudinal fibers 25% graphite fibers. T...
English, 03.03.2021 21:40
Mathematics, 03.03.2021 21:40
Mathematics, 03.03.2021 21:40
Mathematics, 03.03.2021 21:40
Mathematics, 03.03.2021 21:40
Spanish, 03.03.2021 21:40
Biology, 03.03.2021 21:40
Mathematics, 03.03.2021 21:40
Mathematics, 03.03.2021 21:40
Geography, 03.03.2021 21:40
Mathematics, 03.03.2021 21:40
Spanish, 03.03.2021 21:40
Mathematics, 03.03.2021 21:40
SAT, 03.03.2021 21:40