Isothermal process

Adiabatic process

Hyperbolic process

Polytropic process

**When a closely-coiled helical spring of mean diameter (D) is subjected to an axial load (W), the deflection…****The lower layer of the beam as shown in the below figure, will be****According to Regnault's law, the specific heat at constant pressure (cp) and specific heat at constant…****The cycle in which heat is supplied at constant volume and rejected at constant pressure is known as****Carnot cycle has maximum efficiency for****The strain energy stored in a solid circular shaft in torsion, subjected to shear stress (τ), is:…****Strain is equal to (where l = Original length, and δl = Change in length)****The efficiency and work ratio of a simple gas turbine cycle are****In case of an under-reinforced beam, the depth of actual neutral axis is __________ that of the critical…****A key is subjected to side pressure as well at shearing forces. These pressures are called****The absolute zero pressure will be****If the rivets in adjacent rows are staggered and the outermost row has only one rivets, the arrangement…****According to kinetic theory of gases, the velocity of molecules __________ with the increase in temperature.****The change of entropy, when heat is absorbed by the gas, is****The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated…****The extension of a circular bar tapering uniformly from diameter d₁ at one end to diameter d₂…****Modulus of rigidity may be defined as the ratio of****The efficiency of Carnot cycle depends upon****The efficiency of Ericsson cycle is __________ Carnot cycle.****If the slenderness ratio for a column is 100, then it is said to be a _________ column.****When gas is heated at constant pressure, the heat supplied is utilised in****The compression ratio is the ratio of****When a body is subjected to a direct tensile stress (σx) in one plane accompanied by a simple shear…****The unit of energy is S. I. units is****The pull required to crush the rivet per pitch length is****For the constant pressure and heat input, the air standard efficiency of gas power cycle is in the order****A column of length (l) with both ends fixed may be considered as equivalent to a column of length __________…****If the depth is kept constant for a beam of uniform strength, then its width will vary in proportional…****The increase in entropy of a system represents****The maximum bending moment for the beam shown in the below figure, is**