List of top Mechanical Engineering Questions

Brayton cycle is used in:
Which property of mercury is the main reason for its use in barometers?
The condition for maximum power transmission by an open belt drive considering centrifugal tension is:
(T = max. tension, \( T_C \) = centrifugal tension)
Which dimensionless number represents the ratio of inertial to viscous forces in forced convection?
Rankine cycle is used in:
Control volume refers to a:
The ratio of applied load to instantaneous cross section area is called
A flexible manufacturing system may be:
Highest thermal conductivity is of
Second law introduces the concept of:
Availability is:
IS specifies which of the following total number of grades of tolerances?
If two bodies one light and other heavy have equal kinetic energies, which one has a greater momentum?
Rankine's theory of failure is applicable for which of the following type of materials?
Nusselt number is the ratio of:
In gears, interference takes place when:
In laminar pipe flow, head loss varies with:
In hot working:
The elastic region in a stress-strain diagram corresponds to:
What is the nature of distribution of shear stress in a rectangular beam?
Pressure in a static fluid:
The range of projectile is maximum when the angle of projection is:
Critical speed of shaft corresponds to:
A stone of mass ‘m’ at the end of a string of length ‘l’ is whirled in a vertical position at a constant speed. The tension in the string will be minimum when the stone is at the
In a simple gear train, the velocity ratio depends on: