Tag Archives: m3s-1

Describe the process of the hydraulic press or jack. You should include the principle of pressure transmission through a fluid and how the relative cross-sectional areas of the pistons contribute to the process

Q3  An air compressor takes in air at a rate or 0.02 kg.s-1 and a specific enthalpy of 280 kJ.kg-1.  The specific enthalpy at the exit of the compressor is 401 kJ.kg-1.  To achieve this, the compressor requires work to be input at a rate of 2.75 kW. A  Use a control volume approach and sketch […]