Technician A says that a floor crossmember may be located underneath the floor pan. Technician B says that a floor crossmember may be made of HSS. Who is right

On a average work day more than work place firs are reorted

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.