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**The sum of internal energy (U) and the product of pressure and volume (p.v) is known as****The value of one bar (in S. I. units) is equal to****According to First law of thermodynamics,****If the value of n = 0 in the equation pvn = C, then the process is called****The bending equation is****The torsional rigidity of a shaft is expressed by the****For a beam, as shown in the below figure, the deflection at C is (where E = Young's modulus for the…****The variables which control the physical properties of a perfect gas are****The following cycle is used for air craft refrigeration****The heating of gas at constant volume is governed by****The temperature at which the volume of a gas becomes zero is called****Coke is produced****A beam is loaded as cantilever. If the load at the end is increased, the failure will occur****The entropy may be expressed as a function of****Slenderness of a column is zero when****In a free expansion process,****In an extensive property of a thermodynamic system****The rivets are used for __________ fastenings.****The materials having same elastic properties in all directions are called****A cycle consisting of one constant pressure, one constant volume and two isentropic processes is known…****One kg of carbon monoxide requires __________ kg of oxygen to produce 11/7 kg of carbon dioxide gas.****When a body is subjected to a direct tensile stress (σx) in one plane accompanied by a simple shear…****Which of the following is correct?****Reversed joule cycle is called****A process, in which the temperature of the working substance remains constant during its expansion or…****The universal gas constant (or molar constant) of a gas is the product of****The measurement of a thermodynamic property known as temperature is based on****A riveted joint in which every rivet of a row is opposite to other rivet of the outer row, is known…****When a gas is heated at constant volume****When two plates are butt together and riveted with cover plates with two rows of rivets, the joint is…**