Wood

Coke

Anthracite coal

Pulverised coal

**The heat flows from a cold body to a hot body with the aid of an external source. This statement is…****The pressure exerted by an ideal gas is ________ of the kinetic energy of all the molecules contained…****The general gas equation is (where p = Pressure, v = Volume, m = mass, T = Absolute temperature, and…****Modulus of rigidity is defined as the ratio of****The atomic mass of oxygen is****Which of the following is correct?****Which of the following statement is correct?****A vertical column has two moments of inertia (i.e. Ixx and Iyy ). The column will tend to buckle in…****If the depth is kept constant for a beam of uniform strength, then its width will vary in proportional…****The thermal efficiency of an ideal gas turbine plant is given by (where r = Pressure ratio)****Carnot cycle consists of****A column is said to be a short column, when****When a bar is subjected to a change of temperature and its deformation is prevented, the stress induced…****The behaviour of super-heated vapour is similar to that of****The strain energy stored in a solid circular shaft subjected to shear stress (τ), is: (Where G…****The efficiency of a Carnot engine depends on****Select the correct statement as per Charles' law****For the constant pressure and heat input, the air standard efficiency of gas power cycle is in the order****Percentage reduction of area in performing tensile test on cast iron may be of the order of****The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume…****The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will****The polytropic index (n) is given by****The pull required to crush the rivet per pitch length is****The capacity of a strained body for doing work on the removal of the straining force, is called****Strain is equal to (where l = Original length, and δl = Change in length)****In the below figure, the plastic range occurs****The gas in cooling chamber of a closed cycle gas turbine is cooled at****A boiler shell 200 cm diameter and plate thickness 1.5 cm is subjected to internal pressure of 1.5 MN/m,…****One kg of carbon monoxide requires 4/7 kg of oxygen and produces****Kelvin-Planck's law deals with**