2. water is pumped from a lower to an upper reservoir through 8-inch diameter steel pipe (c = 100). the total pipe length is 70 ft (suction and discharge). the suction pipe length is 12 ft. the operating point of the pump in the system is: q = 5,450 gpm, hp = 52 ft. thee npsh at the operating point = 12 ft. the water temperature = 70°f. elevation above sea level = 0 ft. will pump cavitation occur

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

Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges

What is creep? what is stress relaxation?