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**The mass of excess air supplied is equal to****A column of length (l) with both ends fixed may be considered as equivalent to a column of length __________…****The materials which exhibit the same elastic properties in all directions are called****When a closely-coiled helical spring of mean diameter (D) is subjected to an axial load (W), the stiffness…****A shaft revolving at ω rad/s transmits torque (T) in Nm. The power developed is****A masonry dam may fail due to****The mass of carbon per kg of flue gas is given by****The efficiency of the Carnot cycle may be increased by****The efficiency of a gas turbine is given by****The ratio of the largest load in a test to the original cross-sectional area of the test piece is called****The distance between the centres of the rivets in adjacent rows of zigzag riveted joint is known as****The bending moment of a cantilever beam of length l and carrying a uniformly distributed load of w per…****The buckling load for a given column depends upon****A concentrated load is one which****Otto cycle is also known as****The layer at the centre of gravity of the beam as shown in the below figure, will be****In an extensive property of a thermodynamic system****Select the wrong statement****One Joule (J) is equal to****The amount of heat required to raise the temperature of 1 kg of water through one Kelvin is called****The efficiency of Ericsson cycle is __________ Carnot cycle.****First law of thermodynamics deals with****Which of the following is correct?****The efficiency of Diesel cycle depends upon****Percentage reduction in area performing tensile test on cast iron may be of the order of****When a gas is heated at constant volume****In the tensile test, the phenomenon of slow extension of the material, i. e. stress increasing with…****The maximum tangential stress in a thick cylindrical shell is always _________ the internal pressure…****Youngs modulus of a wire is defined as the stress which will increase the length of wire compared to…****When it is indicated that a member is elastic, it means that when force is applied, it will**