Hard coke

Soft coke

Pulverised coal

Bituminous coal

**The ratio of lateral strain to the linear strain within elastic limit is known as****The work ratio of a gas turbine plant is given by****Percentage reduction of area in performing tensile test on cast iron may be of the order of****The state of a substance whose evaporation from its liquid state is complete, is known as****The mass of carbon per kg of flue gas is given by****A vertical column has two moments of inertia (i.e. Ixx and Iyy ). The column will tend to buckle in…****Shear stress induced in a shaft subjected to tension will be****The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle…****The ratio of root mean square velocity to average velocity of gas molecules at a particular temperature…****Which of the following statement is wrong?****In a reversible adiabatic process, the ratio of T1/T2 is equal to****A double strap butt joint with equal straps is****The columns whose slenderness ratio is less than 80, are known as****When it is indicated that a member is elastic, it means that when force is applied, it will****Euler's formula holds good only for****A process, in which the temperature of the working substance remains constant during its expansion or…****The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume…****A cycle consisting of one constant pressure, one constant volume and two isentropic processes is known…****A beam which is fixed at one end and free at the other is called****When a beam is subjected to a bending moment, the strain in a layer is __________ the distance from…****Modulus of rigidity is defined as the ratio of****A column that fails due to direct stress, is called****Slenderness of a column is zero when****A tri-atomic molecule consists of __________ atoms.****The unit of energy is S. I. units is****The value of gas constant (R) in S. I. units is****Strain is defined as the ratio of****Mond gas is obtained by****When the expansion or compression takes place according to the law pvn = C, the process is known as****The kinetic energy per kg molecule of any gas at absolute temperature T is equal to (where Ru = Universal…**