About Product
The subject Refrigeration and Air-conditioning in ITIs and Polytechnics, is taught mostly by lectures, and the students find it difficult to grasp the basic concepts, principles and knowledge involved in this subject. Teaching of this subject should be adequately supported with the aid of practical task works.But the difficulty, which a student faces, is that he is unable to link the theory taught in the lecture classes with the practical work done in the laboratory. To overcome this difficulty and to improve the quality of practical work done in the laboratories this book has been developed.Basic concepts and definitions in Refrigeration and Air-conditioning, mechanical refrigeration system, relevant theory, practical tasks, tools and equipment required, procedure, observation/data sheets and precautions to be observed in carrying out the various exercises are given in this book.Objective-type questions are given at the end of each practical task to evaluate the learning outcome of the students.Students and teachers of both ITIs and Polytechnics will find this book quite informative and useful.
Tags:
Polytechnic;
Engineering;
Mechanical;
