π /4 × τ × D³

π /16 × τ × D³

π /32 × τ × D³

π /64 × τ × D³

**When a beam is subjected to a bending moment, the strain in a layer is __________ the distance from…****Steam coal is a****The natural petroleum may be separated into****During a tensile test on a specimen of 1 cm cross-section, maximum load observed was 8 tonnes and area…****The efficiency of Carnot cycle is maximum for****The absolute zero pressure can be attained at a temperature of****When two bodies are in thermal equilibrium with a third body, they are also in thermal equilibrium with…****If the rivets in adjacent rows are staggered and the outermost row has only one rivets, the arrangement…****When a body is subjected to a direct tensile stress (σx) in one plane accompanied by a simple shear…****For the constant pressure and heat input, the air standard efficiency of gas power cycle is in the order****The efficiency of Diesel cycle depends upon****The general gas equation is (where p = Pressure, v = Volume, m = mass, T = Absolute temperature, and…****The entropy may be expressed as a function of****The behaviour of super-heated vapour is similar to that of****A continuous beam is one which is****The state of a substance whose evaporation from its liquid state is complete, is known as****When cut-off ratio is __________ the efficiency of Diesel cycle approaches to Otto cycle efficiency.****The increase in entropy of a system represents****The bending moment of a cantilever beam of length l and carrying a uniformly distributed load of w per…****The processes occuring in open system which permit the transfer of mass to and from the system, are…****Diesel cycle consists of following four processes****The stress induced in a body, when suddenly loaded, is ________ the stress induced when the same load…****The root mean square velocity of the gas molecules is given by (where k = Boltzmann's constant, T =…****The compression ratio is the ratio of****A process, in which the temperature of the working substance remains constant during its expansion or…****A column of length (l) with both ends fixed may be considered as equivalent to a column of length __________…****The gas constant (R) is equal to the __________ of two specific heats.****The standard value of atmospheric pressure taken at sea level is****Which of the following statement is correct?****The universal gas constant (or molar constant) of a gas is the product of**