Permanent

Temporary

Semi-permanent

None of these

**Stirling cycle consists of****The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume…****The efficiency of Diesel cycle increases with****A riveted joint in which the number otrivets decrease from innermost to outer most rows is called****The absolute zero pressure will be****The bending moment of a cantilever beam of length l and carrying a uniformly distributed load of w per…****The property of a material which allows it to be drawn into a smaller section is called****For a beam, as shown in the below figure, when the load W is applied in the centre of the beam, the…****The value of 1 mm of Hg is equal to****A simply supported beam with a gradually varying load from zero at B and w per unit length at A is shown…****A thin mild steel wire is loaded by adding loads in equal increments till it breaks. The extensions…****The buckling load for a given material depends on****If the slenderness ratio for a column is 100, then it is said to be a _________ column.****The general gas energy equation is (where Q1 - 2 = Heat supplied, dU = Change in internal energy, and…****The value of specific heat at constant pressure (cp) is __________ that of at constant volume (cv).****Modulus of rigidity is defined as the ratio of****The heat flows from a cold body to a hot body with the aid of an external source. This statement is…****The atomic mass of oxygen is****Coke is produced****A vertical column has two moments of inertia (i.e. Ixx and Iyy ). The column will tend to buckle in…****The shape of cantilever for uniformly distributed load will be****In a steady flow process, the ratio of****The polytropic index (n) is given by****The fuel mostly used in blast furnace for extracting pig iron from iron ores is****Efficiency of a riveted joint is the ratio of its strength (max. load it can resist without failure)…****For the same maximum pressure and temperature,****The unit of energy is S. I. units is****When a bar is subjected to a change of temperature and its deformation is prevented, the stress induced…****When the gas is cooled at constant pressure,****Percentage reduction in area performing tensile test on cast iron may be of the order of**