List of top Mechanical Engineering Questions

Which one of the following is an open pair?
Shaft is subjected to which of the following stresses?
Investment casting uses pattern made of:
Which property of mercury is the main reason for its use in barometers?
Brayton cycle is used in:
Compression ratio of diesel cycle is:
The condition for maximum power transmission by an open belt drive considering centrifugal tension is:
(T = max. tension, \( T_C \) = centrifugal tension)
Kelvin-Planck's law deals with:
Which dimensionless number represents the ratio of inertial to viscous forces in forced convection?
The ratio of applied load to instantaneous cross section area is called
A flexible manufacturing system may be:
Highest thermal conductivity is of
Control volume refers to a:
Rankine cycle is used in:
If two bodies one light and other heavy have equal kinetic energies, which one has a greater momentum?
IS specifies which of the following total number of grades of tolerances?
Availability is:
Second law introduces the concept of:
In gears, interference takes place when:
In laminar pipe flow, head loss varies with:
In hot working:
Rankine's theory of failure is applicable for which of the following type of materials?
Nusselt number is the ratio of:
The elastic region in a stress-strain diagram corresponds to:
What is the nature of distribution of shear stress in a rectangular beam?