2 STATEMENTS OF SECOND LAW AND ITS COROLLARIES. CARNOT CYCLE REVERSED CARNOT CYCLE, PERFORMANCE. CLAUSIUS INEQUALITY.

Related MCQs

• Which of the following statements is correct according to Clausius statement of second law of thermodynamics?
• Consider the following statements: The definition of 1. temperature is due to zeroth law of thermodynamics 2. entropy is due to first law of thermodynamics 3. internal energy is due to second law of thermodynamics 4. reversibility is due to Kelvin-Planck's ststement of these statements
• Examine follwing two statements & choosethe correct relationship i) for a steam power plant Rankine cycle is preferred over Carnot cycle ii) a pump which will handle the mixture of vapour & liquid is difficult to construct
• The Clausius-Clapeyron equation is given by
• A Carnot engine receiving heat at 400K has an efficiency of 25%. The C.O.P. of a Carnot refrigerator working between the same temperature limits is
• A Rankine cycle is less efficient than Carnot cycle because
• A regenerative Rankine cycle may approach efficiency of a Carnot cycle between same temperature by
• Carnot cycle is a reversible cycle.
• Both first law efficiency and second law efficiency indicate how effectively the input has been converted into the product.
• A reversible engine performing as engine has efficiency of 62.5%. If it is reversed to work as refrigerator its COP will be