A saturation state is a state from which a change of phase may occur

Related MCQs

• When a liquid and its vapour are in equilibrium at a certain pressure and temperature, then which of the following is required to identify the saturation state.
• When the temperature of a liquid is less than the saturation temperature at the given pressure, the liquid is called compressed liquid.
• The temperature of feedwater leaving a heater is          the saturation temperature at steam extraction pressure.
• The degree of saturation is the ratio of
• Which of the following requirement is satisfied by a phase change of the first order?
• Phase change occurs at
• 1.6 Kg of air is expanded at constant pressure from 100°C to 0°C resulting in entropy change of - 2.0 J/K 3.2 Kg of air is cooled at constant volume from 100°C to 0°C with a change in entropy of -3.0 J/K. The ratio Cp/ Cv is
• If a substance goes though a cycle of changes returning back to original state, the change in entropy is
• Which of the following represents the specific volume during phase transition.
• A pure substance which exists in a single phase has          independent variables.