Refrigeration & Air-conditioning

The refrigeration and air conditioning repairing & maintenance course aims at rewarding careers can be made in each of the Ref. & AC Industry's in the main activities - manufacturing, servicing both maintenance and repairs. The following course curriculam is designed to acquaint a learner with the various aspects of repairs and servicing of cooling items.

This course has been divided into four modules.

Module -I : Trade Theory

· Introduction to Refrigeration
· Refrigeration Systems
· Compressor
· Condenser
· Liquid Receiver and Dehydrator
· Refrigerant control Device
· Evaporators
· Refrigerants
· Motor & Motor control

Module - II : Workshop Calculation & Science
Engineering Drawing

Module - III : Business & Communication English

This course will aim at improving fluency, comprehension, expression and accent neutralisation and to enhance communication skills through improved linguistic abilities.

Module IV : Trade Practical

· Conventional Refrigerator
· Frost free Refrigerator
· Window Air-conditioner
· Split Air conditioner
· Air-cooler
· Water cooler
· Car Air-conditioner
· Central plant