A1 m3 storage tank initially contains 4 kg of r134a at 40°c. saturated liquid r134a enters the tank from a supply line at 1.2 mpa until the pressure in the tank reaches 1.0 mpa. the tank is well insulated. determine the final temperature of the refrigerant in the tank.

Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux

What is a monomer? how do they form a ploymer from the view point of chemical bonding?