INTRODUCTION: The word algorithm is named after the ninth century scholar 'Abu Jafar Muhammad Ibn Musa Al-Khwarizmi'. An algorithm is a step-by-step procedure by which a computer can produce the required...
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,...
The term “refrigeration” is used to denote maintenance of a system or body at a temperature lower than that of its surroundings. The system maintained at the lower temperature is known as refrigerated...
DEFECTS IN WELDING (CAUSES) Improper welding parameter and wrong welding procedure introduce the welding defects in welded Joints. A defective welding Joint may fall under service condition and can...