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CONVECTION Heat transfer by convection is used to move heat from one location to another by…

CONDUCTION Heat transfer by conduction can be explained as the energy actually traveling from one molecule…

HEAT IN REFRIGERATION The laws of thermodynamics can help us to understand what heat is all…

Temperature of Refrigeration Temperature can be thought of as a description of the level of heat…

Heat, Temperature, and Pressure in Refrigeration OBJECTIVES After studying this unit, you should be able…

Design of Flange Coupling     [caption id="attachment_50822" align="aligncenter" width="300"] Protective type flange coupling[/caption] [caption…

screw joint [caption id="attachment_3617" align="aligncenter" width="435"] Fig. 1 screw joint[/caption] [caption id="attachment_3618" align="aligncenter" width="320"] Fig.…