Heat

Work

Internal energy

Entropy

**Energy can neither be created nor destroyed, but it can be transformed from one form to another. This…****The energy absorbed in a body, when it is strained within the elastic limits, is known as****One kg of carbon monoxide requires 4/7 kg of oxygen and produces****The root mean square velocity of the gas molecules is given by (where k = Boltzmann's constant, T =…****The unit of Young's modulus is****In case of an under-reinforced beam, the depth of actual neutral axis is __________ that of the critical…****A vertical column has two moments of inertia (i.e. Ixx and Iyy ). The column will tend to buckle in…****Shear modulus is the ratio of****A cylindrical section having no joint is known as****Hooke's law holds good up to****The heat and mechanical energies are mutually convertible. This statement was established by****The amount of heat required to raise the temperature of the unit mass of gas through one degree at constant…****Petrol is distilled at****The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume…****A beam which is fixed at one end and free at the other is called****The deformation of a bar under its own weight is _________ the deformation, if the same body is subjected…****When gas is heated at constant pressure, the heat supplied is utilised in****In the below figure, curve D represents_________.****The intensity of stress which causes unit strain is called****When a gas is heated at constant pressure****In closed cycle gas turbine, the air is compressed****Which of the following has the minimum atomic mass?****The state of stress at a point in a loaded member is shown in the below figure. The magnitude of maximum…****A series of operations, which takes place in a certain order and restore the initial conditions at the…****Which of the following is an irreversible cycle?****One kilowatt is equal to****Formula based on IS codes is based on****The total elongation produced in a bar of uniform section hanging vertically downwards due to its own…****The value of Poisson's ratio for steel is between****High air-fuel ratio in gas turbines**