Consider loading a steel sample until it has elongated elastically by 0.02 mm (to a total length of 35.02 mm). What is the diameter of the sample at this point?

Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.

An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0

What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.