Un-Answered Questions { Mechanical Engineering }

what are the different types of screws?

670


What is universal coupling?

638


Define the least count

600


What is the relation between the thickness of the thermal boundary layer and the depth of the hydrodynamic boundary layer?

668


What are various types of brakes?

598


why is cast iron seasoning important before machining?

1047


differentiate between total moisture and inherent moisture of coal.

604


How can you identify mild steel, cast iron, and high carbon steel?

807


What does afbc stand for?

617


Explain enthalpy.

637


Explain the otto cycle in brief.

600


Explain bearing

591


Define a uniformly distributed load.

603


what is the difference between pipe and a tube?

592


What do you mean by annealing?

623