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**The fuel mostly used in steam boilers is****The tensile strength of the welded joint for double fillet is (where s = Leg or size of the weld, l…****When cut-off ratio is __________ the efficiency of Diesel cycle approaches to Otto cycle efficiency.****The pressure exerted by an ideal gas is ________ of the kinetic energy of all the molecules contained…****The entropy of water at 0°C is assumed to be****A steel bar of 5 mm is heated from 25°C to 45°C and it is free to expand. The bar will induce****The calorific value of gaseous fuel is expressed in****The process is adiabatic, if the value of n in the equation pvn = C, is****A composite bar made up of steel and copper bars of equal lengths are heated through 100°C. The…****Which of the following is correct?****Percentage reduction of area in performing tensile test on cast iron may be of the order of****Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat…****Coke is produced****In an extensive property of a thermodynamic system****The processes occuring in open system which permit the transfer of mass to and from the system, are…****A riveted joint in which the number otrivets decrease from innermost to outer most rows is called****The strain energy stored in a body due to suddenly applied load compared to when it is applied gradually…****Volumetric strain for a rectangular specimen of length l, breadth b and thickness t subjected to a pull…****The absolute zero pressure will be****If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling…****The property of a material by virtue of which a body returns to its original, shape after removal of…****The shear force diagram of a cantilever beam of length l and carrying a uniformly distributed load of…****A cycle consisting of __________ and two isothermal processes is known as Stirling cycle.****A double strap butt joint with equal straps is****A process, in which the working substance neither receives nor gives out heat to its surroundings during…****In case of an under-reinforced beam, the depth of actual neutral axis is __________ that of the critical…****When a gas is heated at constant pressure****The value of gas constant (R) in S. I. units is****For the beam shown in the below figure, the shear force diagram between A and B is****The pull required to tear off the plate per pitch length is (where p = Pitch of rivets, t = Thickness…**