A 2 kg of steam occupying 0.3 m^3 at 15 bar is expanded according to the law pv^1.3 = constant …

A frictionless piston cylinder device contains 5 kg of steam at 400 kPa and 200 degree Celsius . The heat …

A steel tank placed in hot environment contains 5 kg  of air at 4 atm at 30 degree Celsius. A …

When the valve of an evacuated bottle is opened, the atmospheric air rushes into it. If the atmospheric pressure is …

A portable compressor is taken from a place where the barometric pressure is 750 mm of Hg and the average …

A non flow quasi-static (reversible) process occurs for which P = (-3V + 16) bar, where V is volume in …

An ideal gas at 27 degree Celsius is heated at constant pressure till its volume becomes three times. What would …

A balloon which is initially collapsed and flat is slowly filled with a gas at 100  kPa so as to …

Three moles of an ideal gas is compressed to half the initial volume at a constant temperature of 300 K. …

A compressor delivers 4 m^3 of air having a mass of 5 kg. What is the specific weight and specific …