Half

Same amount

Double

One-fourth

**Which of the following is correct?****Relation between cp and cv is given by (where cp = Specific heat at constant pressure, cv = Specific…****A riveted joint in which the number otrivets decrease from innermost to outer most rows is called****When a perfect gas is expanded through an aperture of minute dimensions, the process is known as****The stress developed in a material at breaking point in extension is called****The safe twisting moment for a compound shaft is equal to the****The rivets are used for __________ fastenings.****In a belt drive, the pulley diameter is doubled, the belt tension and pulley width remaining same. The…****The property of a working substance which increases or decreases as the heat is supplied or removed…****When a body is subjected to biaxial stress i.e. direct stresses (σx) and (σy) in two mutually…****Stirling cycle consists of****A composite shaft consisting of two stepped portions having spring constants K₁ and K₂…****The value of shear stress which is induced in the shaft due to the applied couple varies****Percentage reduction of area in performing tensile test on cast iron may be of the order of****The standard value of atmospheric pressure taken at sea level is****The ratio of maximum shear stress developed in a rectangular beam and a circular beam of the same cross-sectional…****The strain energy stored in a body due to suddenly applied load compared to when it is applied gradually…****The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume…****For the constant pressure and heat input, the air standard efficiency of gas power cycle is in the order****A pressure vessel is said to be a thick shell, when****For which material the Poisson's ratio is more than unity****According to Kelvin-Planck's statement, a perpetual motion of the __________ is impossible.****A continuous beam is one which is****Charles' law states that all perfect gases change in volume by __________ of its original volume at…****In the tensile test, the phenomenon of slow extension of the material, i. e. stress increasing with…****A process, in which the gas is heated or expanded in such a way that the product of its pressure and…****The fuel mostly used in cement industry and in metallurgical processes is****The unit of energy is S. I. units is****Which of the following statement is wrong?****The buckling load for a given material depends on**