The amplitude of the motion is 0.1 in. Find the safety factor at the wall where the dynamic stress concentration factor is 1.5. (E= 30 x 10°, Sut = 92 ksi, and Sy= 79 Ksi. Alternating load can be fund using cantilever beam Force-deflection equation.) (For infinite life 2" wide

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer

What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information