You are constructing an embankment of 204,029 cubic yards of material with a required moisture content of 10% and a specified dry weight of 2,556 lbs/CY. The embankment is 3 miles long and needs to be placed in 6 inch lifts. The material in its bank state has a 5% water content and a dry unit weight of 2,095 lbs/CY. How many Bank Cubic Yards will be required to complete this embankment (round your answer to the nearest whole yard)

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

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.