-100 MPa

250 MPa

300 MPa

400 MPa

**A column of length (l) with both ends fixed may be considered as equivalent to a column of length __________…****Which of the following gas has a minimum molecular mass?****The distance between the centres of the rivets in adjacent rows of zigzag riveted joint is known as****The hyperbolic process is governed by****The intensity of stress which causes unit strain is called****The heat supplied to the gas at constant volume is (where m = Mass of gas, cv = Specific heat at constant…****Select the wrong statement****The value of modulus of elasticity for mild steel is of the order of****One kg of hydrogen requires 8 kg of oxygen and produces****Within elastic limit, stress is****The measurement of a thermodynamic property known as temperature is based on****For the same compression ratio, the efficiency of dual combustion cycle is****Stirling and Ericsson cycles are****The given figure shows the Mohr's circle of stress for two unequal and like principal stresses (σx…****The mass of excess air supplied is equal to****Modulus of rigidity may be defined as the ratio of****The absolute zero temperature is taken as****The weakest section of a diamond riveting is the section which passes through****Relation between cp and cv is given by (where cp = Specific heat at constant pressure, cv = Specific…****A masonry dam may fail due to****When both ends of a column are fixed, the effective length is****The thickness of a thin cylindrical shell with hemispherical ends is __________ that of spherical ends.****The pull required to crush the rivet per pitch length is****According to Regnault's law, the specific heat at constant pressure (cp) and specific heat at constant…****If the rivets in adjacent rows are staggered and the outermost row has only one rivets, the arrangement…****Which of the following is the correct statement of the second law of thermodynamics?****In the tensile test, the phenomenon of slow extension of the material, i. e. stress increasing with…****The energy stored in a body when strained within elastic limit is known as****The total elongation produced in a bar of uniform section hanging vertically downwards due to its own…****The ultimate analysis of coal consists of the determination of the percentage of**