Piston Diameter $=2\mathrm{.}00$

Flow Rate $=\mathrm{.}75gpm$

Rod Diameter $={\mathrm{.}625}^{\text{'}\text{'}}$

Stroke Length $(R)=5^{\text{'}\text{'}}$

Conversion $=231cu.$ in$.$ per gallon

Calculate each of the following:

Area of the Piston:

Cylinder Annular Area: Cylinder Area $-$ Piston Area

Extend Rod Speed

Retract Rod Speed:

Extend Stroke Time:

Retract Stroke Time: same as above with annular area