Answer the following true or false. Explain.
(a) A refrigerant at an absolute pressure of 0.8 atm is at a gage pressure of 0.2 atm.
(b) Temperature is the property that is the same for each of two systems when they are in thermal equilibrium.
(c) The Rankine degree is a smaller temperature unit than the Kelvin degree.
(d) A vessel holding 0.5 kmol of oxygen (O2) contains 16 lb of O2.
(e) A control volume is a special type of closed system that does not interact in any way with its surroundings.
(f) The pressure unit psia indicates an absolute pressure expressed in pounds force per square inch.