The strut rod bushings
over time, requiring replacement whenever they are loose.
Select one:...
Engineering, 27.04.2021 21:30 Ab20600
The strut rod bushings
over time, requiring replacement whenever they are loose.
Select one:
a. Self-lubricate
b. Degrade
c. Both A and B
d. Neither A nor B
Answers: 1
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Around steel bar, made from material with a yield stress of 750mpa, is loaded so that it has stresses co locations of maximum normal stress and maximum shear stress. use maximum shear stress and maximum distortion energy theories to calculate the safety factors for initial yielding failures.
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1in2 processor chip can be modelled as an isothermal plane wall of silicon, isothermal on both sides. the power input to the bottom of the plane wall, or the processing power of the chip, often called the thermal design power (tdp), is 100w. assume the periphery is adiabatic. the silicon is 400 microns thick. the temperature at the junction, or in this case on the bottom of the isothermal plane wall, is 85°c. what is the top surface temperature, assuming that the only mode of heat transfer is conduction
Answers: 1
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