Zeroth law of thermodynamics

First law of thermodynamics

Second law of thermodynamics

Kelvin Planck's law

**The layer at the centre of gravity of the beam as shown in the below figure, will be****The shape of cantilever for uniformly distributed load will be****The given figure shows the Mohr's circle of stress for two unequal and like principal stresses (σx…****The change of entropy, when heat is absorbed by the gas, is****A bar of copper and steel form a composite system, which is heated to a temperature of 40°C. The…****In S. I. units, the value of the universal gas constant is****A series of operations, which takes place in a certain order and restore the initial conditions at the…****Stirling cycle consists of****If the slenderness ratio for a column is 100, then it is said to be a _________ column.****Mond gas is obtained by****The efficiency of the Carnot cycle may be increased by****The principal constituents of a fuel are****A cycle consisting of two isothermal and two isentropic processes, is known as****The absolute zero pressure can be attained at a temperature of****The weakest section of a diamond riveting is the section which passes through****The strain energy stored in a solid circular shaft subjected to shear stress (τ), is: (Where G…****The oxygen atom is ________ times heavier than the hydrogen atom.****The neutral axis of a transverse section of a beam passes through the centre of gravity of the section…****One kg of ethylene (C2H4) requires 2 kg of oxygen and produces 22/7 kg of carbon dioxide and __________…****A composite bar made up of steel and copper bars of equal lengths are heated through 100°C. The…****The maximum shear stress, in the given figure, is equal to __________ of the Mohr's circle.****The gas in cooling chamber of a closed cycle gas turbine is cooled at****The efficiency of Diesel cycle with decrease in cut-off****Modulus of rigidity may be defined as the ratio of****If in the equation pvn = C, the value of n = ∝, then the process is called****When a body is subjected to three mutually perpendicular stresses, of equal intensity, the ratio of…****The capacity of a strained body for doing work on the removal of the straining force, is called****A riveted joint in which the number otrivets decrease from innermost to outer most rows is called****The general law of expansion or compression is pvn = C, The process is said to be hyperbolic, if n is…****A coil is cut into two halves, the stiffness of cut coil will be**