Absolute pressure = Gauge pressure + Atmospheric pressure

Gauge pressure = Absolute pressure + Atmospheric pressure

Atmospheric pressure = Absolute pressure + Gauge pressure

Absolute pressure = Gauge pressure - Atmospheric pressure

**In case of an under-reinforced beam, the depth of actual neutral axis is __________ that of the critical…****One molecule of oxygen is __________ times heavier than the hydrogen atom.****A mixture of gas expands from 0.03 m3 to 0.06 m3 at a constant pressure of 1 MPa and absorbs 84 kJ of…****A composite bar made up of steel and copper bars of equal lengths are heated through 100°C. The…****A close cycle gas turbine gives __________ efficiency as compared to an open cycle gas turbine.****When a system changes its state from one equilibrium state to another equilibrium state, then the path…****The shear force at the centre of a simply supported beam with a gradually varying load from zero at…****True stress strain-curve for materials is plotted between****The intensity of stress which causes unit strain is called****The ultimate analysis of coal consists of the determination of the percentage of****Tensile strength of a material is obtained by dividing the maximum load during the test by the****The stress induced in a body, when suddenly loaded, is ________ the stress induced when the same load…****The entropy of water at 0°C is assumed to be****The root mean square velocity of the gas molecules is given by (where k = Boltzmann's constant, T =…****The efficiency of Stirling cycle is __________ Carnot cycle.****For a simply supported beam of length l, when a concentrated load W is applied in the centre of the…****The gas constant (R) is equal to the __________ of two specific heats.****The processes occuring in open system which permit the transfer of mass to and from the system, are…****In an isothermal process,****A path 1-2-3 is given. A system absorbs 100 kJ as heat and does 60 kJ of work while along the path 1-4-3,…****The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle)****Efficiency of a riveted joint is the ratio of its strength (max. load it can resist without failure)…****The ratio of molar specific heats for mono-atomic gas is****The materials which exhibit the same elastic properties in all directions are called****The maximum stress produced in a bar of tapering section is at****A column is said to be a short column, when****When a bar is subjected to a change of temperature and its deformation is prevented, the stress induced…****The efficiency of a gas turbine is given by****Youngs modulus of a wire is defined as the stress which will increase the length of wire compared to…****The pressure exerted by an ideal gas is ________ of the kinetic energy of all the molecules contained…**