Assume your hometown is growing so rapidly that another water tower isnecessary to meet the needs of the community. The engineers predict that the water tower will need to hold 1.00 x 10^6 kilograms of water with a density of 999 kilograms per cubic meter. The tower is to be a perfect cylinder with a flat top. They engineers require that the structure be 50 feet in height. What must be the diameter of the tower to accomodate the required volume?

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux