Illustrate out the function of two stroke engine with the aid of schematic diagrams representing the position of piston in cylinder at each stroke.
prepare down different operations which can be carried out on lathe? In brief discuss.
What is the apparatus based on which shaper functions? Discuss.
Illustrate out the process of metal inert gas (MIG) welding. Signify the process in the schematic diagram.
What are the dissimilar types of flames normally employed in gas welding? Illustrate their applications. Use schematic representations for showing flame types.