When a fan is turned off, its angular speed decreases from 6.3 rad/s to 10 rad/s in 6.95 s. What is the magnitude of the average angular acceleration of the fan?

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

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.

What is creep? what is stress relaxation?