Increase

Decrease

Remain unchanged

Increase/decrease depending on application

**Which of the following is correct?****Carnot cycle has maximum efficiency for****The ratio of root mean square velocity to average velocity of gas molecules at a particular temperature…****The efficiency of Joule cycle is****When a beam is subjected to a bending moment, the strain in a layer is __________ the distance from…****The point of contraflexure is a point where****The measurement of a thermodynamic property known as temperature is based on****Which of the following cycles has maximum efficiency?****The energy absorbed in a body, when it is strained within the elastic limits, is known as****When the gas is heated at constant volume, the heat supplied****One kg of carbon monoxide requires __________ kg of oxygen to produce 11/7 kg of carbon dioxide gas.****If the radius of wire stretched by a load is doubled, then its Youngs modulus will be****The absolute zero pressure can be attained at a temperature of****During a tensile test on a specimen of 1 cm cross-section, maximum load observed was 8 tonnes and area…****In closed cycle gas turbine, the air is compressed****The total strain energy stored in a body is termed a****Hooke's law holds good up to****When coal is first dried and then crushed to a fine powder by pulverising machine, the resulting fuel…****The general gas equation is (where p = Pressure, v = Volume, m = mass, T = Absolute temperature, and…****In a prismatic member made of two materials so joined that they deform equally under axial stress, the…****The bending equation is****The change in the unit volume of a material under tension with increase in its Poisson's ratio will****According to kinetic theory of gases, the velocity of molecules __________ with the increase in temperature.****The sum of internal energy (U) and the product of pressure and volume (p.v) is known as****The extension of a circular bar tapering uniformly from diameter d₁ at one end to diameter d₂…****The area under the temperature-entropy curve (T - s curve) of any thermodynamic process represents****Two closely coiled helical springs 'A' and 'B' are equal in all respects but the number of turns of…****The absolute zero temperature is taken as****Otto cycle consists of****A body is subjected to a direct tensile stress of 300 MPa in one plane accompanied by a simple shear…**