A pump supplies oil at 25 gpm to a H-in.-diameter double-acting hydraulic cylinder. I.f the load is 12001b (extending and retracting) and the rod diameter is 3/7 in., find the
a. Hydraulic pressure during the extending stroke
b. Piston velocity during the extending stroke
c. Cylinder horsepower during the extending stroke
d. Hydraulic pressure during the retracting stroke
e. Piston velocity during the retracting stroke
f. Cylinder horsepower during the retracting stroke