c. The water supply line from the meter to the house and up to the second floor sink is a 1-inch copper pipe with screwed fittings. If the pipe from the meter to the second floor is a total of 75 feet long and includes four line flow tees, a swing check valve and seven regular 90-degree elbows, calculate the actual pressure at the sink. Assume a flow rate of 10 gpm.

True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure

A)-in the process of engineering design, explain the contribution of material selection. b)- explain the procedure of synthesis as is employed in engineering design. c)- is there any relationship between ergonomics and engineering design? explain. d)- safety consideration in engineering design includes human, product and the enviroment . explain how safety will be incorporated into the design?

Starting wih an energy balance on a rectangular volume element, derive the one- dimensional transient heat conduction equation for a plane wall with constant thermal conductivity and no heat generation.