A storage building 8'x10' with 2"x6" floor framing, 3/4" plywood floor, 2"x4" stud walls, 1/2" sheathing, one 36"x 24" window, one 6'x 6'-8" door opening and build two barn doors, 6/12 pitch on the roof, 2"x4" framing for roof, 5/8" plywood for the roof, with black Architectural shingles. Please estimate how much of each material and come up with a total cost.

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

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

Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives