Force - A push or pull acting upon a body. In a hydraulic cylinder, it is the product of the pressure on the fluid, multiplied by the effective area of the cylinder piston. It is measured in pounds or tons. Friction - The resistance to fluid flow in a hy- draulic system.
temperature increase The pressure of a contained sample of gas can be increased by increasing its temperature, or by decreasing its volume, or by injecting additional mas â¦ s into it.
Limit your alcohol intake. Regularly drinking alcohol above recommended limits can raise your blood pressure over time. Find out how many units are in your favourite drink and get tips on cutting down. Alcohol is also high in calories, which will make you gain weight and can further increase your blood pressure. Find out how many calories are in popular drinks.