You are closing the accounts you used to bill the project costs, but you still some lingering expenses. Which best practice should you follow?

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?

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