Engineering mechnics (EM): 1.In EM deals with bodies as perfecly rigid bodies and also known as Mechanics of rigid bodies. 2. EM is the study of external forces that are acting on rigid body. 3....
VCR stands for Vapour Compression Refrigeration System. It is a refrigeration system in which cooling is obtained with the help of refrigerant. It consist of four major components such as Compressor, Condenser,...
Network: In general Network is the interconnection of various horizontal and vertical lines in a regular fashion. Electrical Network: (Logically speaking) It is the interconnection of all the electrical...
(i) Facing: This operation is almost essential for all works. In this operation, as shown in fig., the work piece is held in the chuck and the facing tool is fed from the center of the work piece towards...
Hello, I would like to show very first how to visualize the subject. For this, we should have total concentration. To avoid obstacle coming in front of us, we will follow the following steps. Close your...