1 : 2

1 : 3

1 : 4

1 : 2.5

**Euler's formula holds good only for****The compression ratio for Diesel engines is****The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is always…****Petrol is distilled at****Stirling and Ericsson cycles are****The absolute zero pressure will be****A beam which is fixed at one end and free at the other is called****Carbonisation of coal consists of****The total energy of a molecule is shared equally by the various degrees of freedom possessed by it.…****The deformation of a bar under its own weight compared to the deformation of same body subjected to…****When it is indicated that a member is elastic, it means that when force is applied, it will****In the below figure, the stress corresponding to point D is****The assumption made in Euler's column theory is that****The strain energy stored in a solid circular shaft subjected to shear stress (τ), is: (Where G…****A masonry dam may fail due to****A molecule consisting of one atom is known as****A boiler shell 200 cm diameter and plate thickness 1.5 cm is subjected to internal pressure of 1.5 MN/m,…****Which of the following is the correct statement of the second law of thermodynamics?****The universal gas constant (or molar constant) of a gas is the product of****The gas constant (R) is equal to the __________ of two specific heats.****In order to prevent crushing of masonry at the base of the dam, the maximum stress should be __________…****The state of a substance whose evaporation from its liquid state is complete, is known as****The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume…****The relation between Young's modulus (E), shear modulus (C) and bulk modulus (K) is given by****The atomic mass of sulphur is****The area under the temperature-entropy curve (T - s curve) of any thermodynamic process represents****For the constant pressure and heat input, the air standard efficiency of gas power cycle is in the order****The atomic mass of nitrogen is __________ oxygen.****The work ratio of a gas turbine plant is given by****One kg of carbon monoxide requires __________ kg of oxygen to produce 11/7 kg of carbon dioxide gas.**