Conservation of work

Conservation of heat

Conversion of heat into work

Conversion of work into heat

**The increase in entropy of a system represents****The relation between equivalent length (L) and actual length (l) of a column for both ends fixed is****Young's modulus is defined as the ratio of****In compression test, the fracture in cast iron specimen would occur along****The mass of carbon per kg of flue gas is given by****The limit of eccentricity for no tensile conditions for a column of circular section of diameter (D)…****Shear modulus is the ratio of****The amount of heat required to raise the temperature of 1 kg of water through one Kelvin is called****The heat supplied to the gas at constant volume is (where m = Mass of gas, cv = Specific heat at constant…****Which of the following is an intensive property of a thermodynamic system?****The absolute zero pressure will be****Which of the following cycles has maximum efficiency?****Volumetric strain for a rectangular specimen of length l, breadth b and thickness t subjected to a pull…****When a body is subjected to biaxial stress i.e. direct stresses (σx) and (σy) in two mutually…****The principal constituents of a fuel are****The efficiency of the Carnot cycle may be increased by****Principal planes are planes having****For riveting, the size of hole drilled in plates is __________ shank diameter of rivet.****A process, in which the temperature of the working substance remains constant during its expansion or…****The distance between the centres of the rivets in adjacent rows of zigzag riveted joint is known as****The efficiency and work ratio of a simple gas turbine cycle are****After reaching the yielding stage while testing a mild steel specimen, strain****Which of the following is the extensive property of a thermodynamic system?****Which of the following is the correct statement?****A riveted joint in which the number otrivets decrease from innermost to outer most rows is called****The universal gas constant (or molar constant) of a gas is the product of****The shear force diagram for a simply supported beam carrying a uniformly distributed load of w per unit…****One kg of carbon produces __________ kg of carbon dioxide.****The heat and mechanical energies are mutually convertible. This statement was established by****When a bar is subjected to a change of temperature and its deformation is prevented, the stress induced…**