There is a loss of heat in an irreversible process.

More Questions from Thermodynamics

• All the commercial liquid fuels are derived from natural petroleum (or crude oil).
• When cut-off ratio is __________ the efficiency of Diesel cycle approaches to Otto cycle efficiency.
• The efficiency and work ratio of a simple gas turbine cycle are
• The processes occuring in open system which permit the transfer of mass to and from the system, are known as
• The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is
• The universal gas constant of a gas is the product of molecular mass of the gas and the gas constant.
• An isothermal process is governed by
• The efficiency of Stirling cycle is __________ Carnot cycle.
• According to Kelvin-Planck's statement of second law of thermodynamics,
• The area under the temperature-entropy curve (T - s curve) of any thermodynamic process represents

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