Working substance

Design of engine

Size of engine

Temperatures of source and sink

**The universal gas constant (or molar constant) of a gas is the product of****In an extensive property of a thermodynamic system****The mass of excess air supplied is equal to****For the same maximum pressure and temperature,****When cut-off ratio is __________ the efficiency of Diesel cycle approaches to Otto cycle efficiency.****One kg of carbon produces __________ kg of carbon dioxide.****The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is****The ratio of molar specific heats for mono-atomic gas is****The ultimate tensile stress of mild steel compared to ultimate compressive stress is****If a part is constrained to move and heated, it will develop****Select the correct statement as per Charles' law****If Kh is the torque resisting capacity of a hollow shaft and Ks is that of a solid shaft, of the same…****The relation between equivalent length (L) and actual length (l) of a column for both ends fixed is****For a beam, as shown in the below figure, when the load W is applied in the centre of the beam, the…****A cylindrical section having no joint is known as****The hyperbolic process is governed by****The ideal efficiency of a Brayton cycle without regeneration, with increase in pressure ratio will****According to Regnault's law, the specific heat at constant pressure (cp) and specific heat at constant…****The efficiency of Diesel cycle increases with****A tri-atomic molecule consists of __________ atoms.****The gas in cooling chamber of a closed cycle gas turbine is cooled at****One molecule of oxygen consists of __________ atoms of oxygen.****For a perfect gas, according to Boyle's law (where p = Absolute pressure, v = Volume, and T = Absolute…****The pull required to crush the rivet per pitch length is****The efficiency of a gas turbine is given by****The general gas energy equation is (where Q1 - 2 = Heat supplied, dU = Change in internal energy, and…****In a steady flow process, the ratio of****Percentage reduction of area in performing tensile test on cast iron may be of the order of****The buckling load for a given material depends on****The energy stored in a body when strained within elastic limit is known as**