Diesel cycle consists of __________ processes.
Two constant volume and two isentropic
Two constant pressure and two isentropic
Two constant volume and two isothermal
One constant pressure, one constant volume and two isentropic
- The work ratio of simple gas turbine cycle depends upon
- The percentage reduction in area of a cast iron specimen during tensile test would be of the order of
- If the value of n = 0 in the equation pvn = C, then the process is called
- A process, in which the temperature of the working substance remains constant during its expansion or…
- A bar of copper and steel form a composite system, which is heated to a temperature of 40°C. The…
- Youngs modulus of a wire is defined as the stress which will increase the length of wire compared to…
- The efficiency of a gas turbine is given by
- The fuel mostly used in steam boilers is
- One kg of carbon monoxide requires 4/7 kg of oxygen and produces
- The intensity of stress which causes unit strain is called
- The entropy may be expressed as a function of
- A cycle consisting of one constant pressure, one constant volume and two isentropic processes is known…
- The amount of heat required to raise the temperature of the unit mass of gas through one degree at constant…
- When two plates are butt together and riveted with cover plates with two rows of rivets, the joint is…
- The limit of eccentricity for no tensile conditions for a column of circular section of diameter (D)…
- A steel bar of 5 mm is heated from 25°C to 45°C and it is free to expand. The bar will induce
- For riveting, the size of hole drilled in plates is __________ shank diameter of rivet.
- The maximum bending moment for the beam shown in the below figure, is
- The behaviour of super-heated vapour is similar to that of
- The shear force diagram for a simply supported beam carrying a uniformly distributed load of w per unit…
- The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle)
- Which of the following has the minimum atomic mass?
- Select the wrong statement
- The property of a material by virtue of which a body returns to its original, shape after removal of…
- The distance between the centres of the rivets in adjacent rows of zigzag riveted joint is known as
- A process of heating crude oil to a high temperature under a very high pressure to increase the yield…
- The neutral axis of a transverse section of a beam passes through the centre of gravity of the section…
- Two closely coiled helical springs 'A' and 'B' are equal in all respects but the number of turns of…
- The state of a substance whose evaporation from its liquid state is complete, is known as
- The strain energy stored in a body due to suddenly applied load compared to when it is applied gradually…