Engineering, 14.09.2019 05:30 lilesgar7336
The planetary gear system is used in an automatic transmission for an automobile. by locking or releasing certain gears, it has the advantage of operating the car at different speeds. consider the ease where the ring gear r is held fixed, = 0, and the sun gear s is rotating at omega s = 5 rad/s. determine the angular velocity of each of the planet gears p and shaft a.
Answers: 1
Engineering, 04.07.2019 18:10
Burgers vector is generally parallel to the dislocation line. a)-true b)-false
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
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
Engineering, 04.07.2019 19:10
The short distance from the objective lens to the object causes problems at high magnification. which of the following is the most serious? a. cleaning the object surface b. positioning the object c. reflection from the object surface. d. illumination of the object
Answers: 1
The planetary gear system is used in an automatic transmission for an automobile. by locking or rele...
Mathematics, 29.08.2019 00:30
Mathematics, 29.08.2019 00:30
Biology, 29.08.2019 00:30
History, 29.08.2019 00:30
Mathematics, 29.08.2019 00:30
Advanced Placement (AP), 29.08.2019 00:30
Social Studies, 29.08.2019 00:30
Mathematics, 29.08.2019 00:30
Mathematics, 29.08.2019 00:30
History, 29.08.2019 00:30