1. What are the two most important elements that determine the speed of a cylinder? 2. What is the maximum load that can be both extended and retracted at the relief valve setting? 3. What was the pressure when the reduction in cylinder speed was observed? 4. What was the main reason for the reduction in the speed of the cylinder? 5. Calculate the volume of oil required to fill the cylinder on the extend stroke. 6. Calculate the volume of oil required to fill the cylinder on the retract stroke. 7. Using the flow rates of 3 GPM and 1.5 GPM used in this lab, calculate the speed of the cylinder while extending. Speed Q(inch) (inch/per/min) A(inch) = 8. Calculate how many seconds it will take to extend the cylinder. 9. Using the flow rates of 3 GPM and 1.5 GPM used in this lab, calculate the speed of the cylinder while retracting. 10. Calculate how many seconds it will take to retract the cylinder.