Question Answers
Question Set 77
1.What is the difference between scavenging and supercharging ? Ans: Scavenging is process of flushing out burnt gases…
July 30, 2021 · JacobAuthor: Jacob
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Question Answers
Question Set 76
1.What is the need of high compression ratio? Today every machine is expected to give higher efficiency. When…
July 30, 2021 · JacobQuestion Answers
Question Set 75
1. What causes white smoke in two stroke locomotive engines? That is the engine running too lean (lack…
July 30, 2021 · JacobQuestion Answers
Question Set 74
1. How pipe flanges are electrically insulated? Pipe flanges are protected from corrosion by means of electrolysis, with…
July 30, 2021 · JacobQuestion Answers
Question Set 73
1. What is annealing? It is a process of heating a material above the re-crystallization temperature and cooling…
July 30, 2021 · JacobQuestion Answers
Question Set 72
1. Explain the second law of thermodynamics. The entropy of the universe increases over time and moves towards…
July 30, 2021 · JacobQuestion Answers
Question Set 71
1.Why gas containers are mostly in a cylindrical shape? The ideal shape would be a sphere. The container…
July 30, 2021 · JacobQuestion Answers
Question Set 70
1.Explain what is torque Torque is the force that causes rotation. It is a measure of how much…
July 30, 2021 · JacobQuestion Answers
Question Set 69
1.What is a process flow diagram? A Process Flow Diagram is a user friendly, simplified sketch which illustrates…
July 30, 2021 · JacobQuestion Answers
Question Set 67
1. What kind of materials should be used for shafts manufacturing? Some of the qualities that should be…
July 30, 2021 · Jacob