List of top Mechanical Engineering Questions asked in Andhra Pradesh Post Graduate Engineering Common Entrance Test

The elastic constants, modulus of rigidity ‘K’ and modulus of elasticity ‘E’ are related through Poisson’s ratio ‘$\mu$’ as:
From a metallic wall at 100$^\circ$C, a metallic rod protrudes to the ambient air. The temperature at the tip will be minimum when the rod is made of:
The area enclosed by a thermodynamic cycle on a p-v diagram represents:
Bernoulli’s equation is applicable to:
In electrical resistance welding, pressure applied varies in the range:
Compared to the Otto cycle for the same compression ratio, the diesel cycle efficiency is:
Discontinuous chips are formed during machining of:
Francis, Kaplan and propeller turbines fall under the category of:
Limits and fits ensure:
For maximum horizontal range, the angle of projection of a projectile should be:
Heat conduction through a wall follows:
If the efficiency of a belt drive is more than 50%, then it is called:
Ability of a material to retain the deformation permanently is called:
A system of masses rotating in different parallel planes is in dynamic balance if the resultant:
A flow in which each liquid particle has a definite path and their paths do not cross each other, is called:
The creep in belt drive is due to the:
Conduction requires:
Spur gears have:
Forging is typically done:
Thermal stress occurs when:
With rise in gas temperature, dynamic viscosity of most of the gases:
Which of the following metals shows a clear yield point?
Group technology brings together and organizes:
Cold working process can be applied on the components having diameter up to:
In a vapour compression refrigeration cycle, the refrigerant absorbs heat in the following.