Engineering, 26.10.2021 17:10 IIIKiXIII
How does grain size influence the strength of a polycrystalline material?
Answers: 2
Another question on Engineering
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 04.07.2019 18:10
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
Engineering, 04.07.2019 18:10
Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
Answers: 1
You know the right answer?
How does grain size influence the strength of a polycrystalline material?...
Questions
Business, 31.08.2019 01:30
Biology, 31.08.2019 01:30
Mathematics, 31.08.2019 01:30
Biology, 31.08.2019 01:30
Mathematics, 31.08.2019 01:30
Mathematics, 31.08.2019 01:30
Biology, 31.08.2019 01:30
Mathematics, 31.08.2019 01:30
Mathematics, 31.08.2019 01:30
History, 31.08.2019 01:30
Mathematics, 31.08.2019 01:30
