If you have Hydraulic Pump that spins at 3500 and pumps 63 GPM, how many horsepower is the pump generating?

If you have a mechanical advantage in a compound machine of 11:1 and you use 123 lbs. of effort to move a load. How much will you be able to move with the compound machine?

A block and tackle system is advertised to develop a 75.25:1 IMA, but after you buy it you measure the AMA at only 70.65:1. What percentage of loss has occurred due to friction in the system? __________% 

24. through 28.You have Hydraulic System Drive Cylinder with a radius of 1.5 inchesDriven Cylinder with a radius of 3.75 inchesEffort on the Drive of 22 lbs.What is the Drive Area?

A series circuit contains three resistors with resistances of 10 Ω, 300 Ω, and 5000 Ω. What is the total resistance of the circuit?

A parallel circuit has three loads with resistances of 17 Ω, 24 Ω, and 36 Ω. What is the total resistance of the circuit?

Calculate the Mechanical Advantage of a First Class Lever with the total length of the lever 6 feet long and the effort side measuring 59 inches. What is the MA?

An engine develops 288 ft.-lbs. of torque at 3600 rpm. What exactly is hp produced? 

If one sheet of 7/16” 4’ x 8’ OSB weighs exactly 29.75 lbs. each for an exact total of 624.75 lbs and you have to move 21 sheet 25 feet in 10 minutes, how much horsepower would you create?

Calculate the MA of a chain and sprocket simple machine with the drive sprocket spinning at 1500 rpm and the driven sprocket spinning at 3330 rpm.