Why is the retracting force usually less than the extending force for standard differential hydraulic cylinders?
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Why is the retracting force usually less than the extending force for standard differential hydraulic cylinders?
Introduction:
A hydraulic cylinder is a mechanical actuator (component that is responsible for moving and controlling a system) that is used to give a unidirectional force through a unidirectional stroke. It gets its power from pressurized hydraulic fluid.
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- Water flows at 1 m/s from a hot water heater, through a 410 kPa pressure regulator. The pressure in the pipe supplying an upstairs bathtub 3 m above the heater is 350 kPa. What’s the speed in this upstairs pipe? (Numerical answer is assumed to be in m/s)Water flows in the system shown below. The flow exits the pipe at a speed of 4.0 m/s.(a). What is the water pressure when it exits the pipe?(b). What is the height of the column of water?If you have a rectangular bottle (such as the one pictured) how can you place it on a surface so that it exerts the most pressure on that surface? Why does placing it this way exert the most pressure?