A fluid with an average speed of 2.1 m/s flows through commercial steel tubing with an inside diameter of 2 mm and a length of 200 m. The tube inlet can be modeled as re-entrant. The discharge end of the tube is 60 m lower than the inlet. Calculate the pressure drop assuming the fluid is:

a) air with average properties of 100 C,200 kPa.
b) water with an average temperature of 20 C

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above

In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?