Mechanical Engineering

1. What is annealing? It is a process of heating a material above the re-crystallization…

1. Explain the second law of thermodynamics. The entropy of the universe increases over time…

1.Why gas containers are mostly in a cylindrical shape? The ideal shape would be a…

1.Explain what is torque Torque is the force that causes rotation. It is a measure…

1.What is a process flow diagram? A Process Flow Diagram is a user friendly, simplified…

1. What kind of materials should be used for shafts manufacturing? Some of the qualities…

1. In order to derive the torsional formulas what are the assumptions taken? The torsion…

1.What are the factors that can affect the Factor of safety selection? The factor of…

1. Which reactor produces more fissionable material than it consumes ? Ans: Breeder reactor. 2. Which reactor uses…

1. How the analyses and calorific values of fuels can be reported ? Ans: It may be…