Q. What do you mean by refrigeration and states its purpose? Ans. Refrigeration is a process in which the temperature of a space or its contents is reduced to below that of their surroundings. It is required to cool perishable food stuff and other cargoes in order to control its quality and to avoid any … Continue reading “Refrigeration”

Question: What Do You Mean By Scavenge Fire And How Does It Take Place? Answer: Scavenge Fire Is A Condition In Which Ignition Of Scrapped Cylinder L.o. Takes Place In The Under Piston Space Resulting In Fire. To Complete A Fire Triangle Three Elements Are Required:  1. Combustible Substance/ Hydrocarbon.  2. Heat Source.  3. Air … Continue reading “Scavenge Fire”