First kind

Second kind

Third kind

None of these

**The compression ratio for petrol engines is****The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is****High air-fuel ratio in gas turbines****The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is always…****The gas turbine cycle with regenerator improves****The increase in entropy of a system represents****Which of the following materials is most elastic?****One kg of carbon monoxide requires _______kg of oxygen to produce 11/7 kg of carbon dioxide gas.****Workdone in a free expansion process is****In S. I. units, the value of the universal gas constant is****When a body is subjected to a direct tensile stress (σ) in one plane, then maximum normal stress…****The buckling load for a given material depends on****The efficiency of Joule cycle is****The shear force diagram for a simply supported beam carrying a uniformly distributed load of w per unit…****According to kinetic theory of gases, the velocity of molecules __________ with the increase in temperature.****Carnot cycle has maximum efficiency for****The bending moment of a cantilever beam of length l and carrying a uniformly distributed load of w per…****Resilience of a material is considered when it is subjected to****Otto cycle consists of****The kinetic energy per kg molecule of any gas at absolute temperature T is equal to (where Ru = Universal…****Proof resilience per material is known as****The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will****The relation between Young's modulus (E), shear modulus (C) and bulk modulus (K) is given by****The efficiency of a gas turbine is given by****A beam which is fixed at one end and free at the other is called****One Joule (J) is equal to****The root mean square velocity of the gas molecules is given by (where k = Boltzmann's constant, T =…****The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated…****A close cycle gas turbine gives __________ efficiency as compared to an open cycle gas turbine.****A body is subjected to a tensile stress of 1200 MPa on one plane and another tensile stress of 600 MPa…**