Two isothermals and two isentropic

Two isentropic and two constant volumes

Two isentropic, one constant volume and one constant pressure

Two isentropic and two constant pressures

**The natural solid fuel is****In a free expansion process,****When shear force at a point is zero, then bending moment is _________ at that point.****A composite shaft consisting of two stepped portions having spring constants K₁ and K₂…****According to Kelvin-Planck's statement, a perpetual motion of the __________ is impossible.****The principal constituents of a fuel are****Modular ratio of two materials is the ratio of****The efficiency of Ericsson cycle is __________ Carnot cycle.****If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling…****The variables which control the physical properties of a perfect gas are****A definite area or a space where some thermodynamic process takes place is known as****An open cycle gas turbine works on****A process, in which the gas is heated or expanded in such a way that the product of its pressure and…****The ratio of lateral strain to the linear strain within elastic limit is known as****An isothermal process is governed by****Relation between cp and cv is given by (where cp = Specific heat at constant pressure, cv = Specific…****The limit of eccentricity for no tensile conditions for a column of circular section of diameter (D)…****For the beam shown in the below figure, the shear force diagram between A and B is****The absolute zero temperature is taken as****According to Kelvin-Planck's statement of second law of thermodynamics,****A thin cylindrical shell of diameter (D) and thickness (t) is subjected to an internal pressure (p).…****The mass of flue gas per kg of fuel is the ratio of the****The universal gas constant (or molar constant) of a gas is the product of****A continuous beam is one which is****The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle…****When a closely-coiled helical spring of mean diameter (D) is subjected to an axial load (W), the stiffness…****In order to know whether a column is long or short, we must know its****According to First law of thermodynamics,****The intensity of stress which causes unit strain is called****According to Avogadro's law, the density of any two gases is __________ their molecular masses, if the…**