wl/4

wl/2

wl

wl²/2

**The oxygen atom is ________ times heavier than the hydrogen atom.****A cylindrical section having no joint is known as****When a body is subjected to two equal and opposite pushes, as a result of which the body tends to reduce…****The ratio of molar specific heats for mono-atomic gas is****In compression test, the fracture in cast iron specimen would occur along****The strain energy stored in a solid circular shaft subjected to shear stress (τ), is: (Where G…****The universal gas constant (or molar constant) of a gas is the product of****The efficiency of a gas turbine is given by****Modulus of rigidity may be defined as the ratio of****Which of the following is an irreversible cycle?****Slenderness of a column is zero when****A concentrated load is one which****Stirling and Ericsson cycles are****The mass of carbon per kg of flue gas is given by****The deformation per unit length is called****The unit of Young's modulus is****If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling…****According to Avogadro's law, the density of any two gases is __________ their molecular masses, if the…****The heat and mechanical energies are mutually convertible. This statement was established by****The efficiency of the Carnot cycle may be increased by****The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will****One Joule (J) is equal to****Diamond riveted joint can be adopted in the case of following type of joint****Which is the incorrect statement about Carnot cycle?****When a body is subjected to a direct tensile stress (σx) in one plane accompanied by a simple shear…****In an extensive property of a thermodynamic system****If the value of n = 0 in the equation pvn = C, then the process is called****The relation between Young's modulus (E), shear modulus (C) and bulk modulus (K) is given by****Elasticity of Mild Steel specimen is defined by****The increase in entropy of a system represents**