An orthogonal cutting operation is performed using a rake angle of 15°, to=0.012 in and w=0.100 in. the chip thickness ratio is measured after the cut to be 0.55, material shear strength is 40,000 lb/in^2, compute: (a) the shear force, (b) the cutting force, (c) the thrust force, and (d) the friction force.

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.

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

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.