The stress at which extension of the material takes place more quickly as compared to the increase in load is called
Elastic point of the material
Plastic point of the material
Breaking point of the material
Yielding point of the material
- Which of the following is correct?
- Which of the following is the correct statement?
- The maximum diameter of the hole that can be punched from a plate of maximum shear stress 1/4th of its…
- One kg of carbon requires 4/3 kg of oxygen and produces __________ kg of carbon monoxide gas.
- The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is always…
- The ratio of maximum shear stress developed in a rectangular beam and a circular beam of the same cross-sectional…
- The measurement of a thermodynamic property known as temperature is based on
- A thin mild steel wire is loaded by adding loads in equal increments till it breaks. The extensions…
- According to Kelvin-Planck's statement of second law of thermodynamics,
- Modulus of rigidity may be defined as the ratio of
- A close cycle gas turbine gives __________ efficiency as compared to an open cycle gas turbine.
- A riveted joint in which the number otrivets decrease from innermost to outer most rows is called
- Energy can neither be created nor destroyed, but it can be transformed from one form to another. This…
- A cycle consisting of __________ and two isothermal processes is known as Stirling cycle.
- The deformation per unit length is called
- When two plates are butt together and riveted with cover plates with two rows of rivets, the joint is…
- When a gas is heated, change takes place in
- A path 1-2-3 is given. A system absorbs 100 kJ as heat and does 60 kJ of work while along the path 1-4-3,…
- When a body is subjected to two equal and opposite pushes, as a result of which the body tends to reduce…
- A tri-atomic molecule consists of __________ atoms.
- The isothermal and adiabatic processes are regarded as
- The capacity of a strained body for doing work on the removal of the straining force, is called
- Which of the following cycles has maximum efficiency?
- If a part is constrained to move and heated, it will develop
- The fuel mostly used in steam boilers is
- A process, in which the gas is heated or expanded in such a way that the product of its pressure and…
- In closed cycle gas turbine, the air is compressed
- Which of the following statement is correct?
- The efficiency of Joule cycle is
- The layer at the centre of gravity of the beam as shown in the below figure, will be