In the below figure, the stress corresponding to point D is
Yield point stress
Breaking stress
Ultimate stress
Elastic limit
- Diesel cycle consists of __________ processes.
- The kinetic energy per kg molecule of any gas at absolute temperature T is equal to (where Ru = Universal…
- Modulus of rigidity is defined as the ratio of
- The measurement of a thermodynamic property known as temperature is based on
- One kg of hydrogen requires 8 kg of oxygen and produces
- A riveted joint in which every rivet of a row is opposite to other rivet of the outer row, is known…
- The ultimate analysis of coal consists of the determination of the percentage of
- The entropy of water at 0°C is assumed to be
- The hyperbolic process is governed by
- A bar of copper and steel form a composite system, which is heated to a temperature of 40°C. The…
- A cycle consisting of __________ and two isothermal processes is known as Stirling cycle.
- The heat and mechanical energies are mutually convertible. This statement was established by
- Otto cycle consists of following four processes
- Principal planes are planes having
- A concentrated load is one which
- When a body is subjected to biaxial stress i.e. direct stresses (σx) and (σy) in two mutually…
- When a body is subjected to a direct tensile stress (σx) in one plane accompanied by a simple shear…
- When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel,…
- If Th is the torque resisting capacity of a hollow shaft and Ts is that of a solid shaft, of the same…
- Two shafts 'A' and 'B' transmit the same power. The speed of shaft 'A' is 250 r.p.m. and that of shaft…
- The main cause for the irreversibility is
- The assumption made in Euler's column theory is that
- The general gas equation is (where p = Pressure, v = Volume, m = mass, T = Absolute temperature, and…
- When a gas is heated at constant volume
- Young's modulus is defined as the ratio of
- The total elongation produced in a bar of uniform section hanging vertically downwards due to its own…
- A beam is loaded as cantilever. If the load at the end is increased, the failure will occur
- When the expansion or compression takes place according to the law pvn = C, the process is known as
- The maximum diameter of the hole that can be punched from a plate of maximum shear stress 1/4th of its…
- Tensile strength of a material is obtained by dividing the maximum load during the test by the