Determine the smallest yield stress for a steel that can be selected for the beam (100 points) in problem 1 based on the von mises yield theory

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero

What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces.a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.