Description

ICTE
International College of Technical Education.
Head Office :
Office # 27, Second Floor, Maryam Shadi Hall Plaza
(Airies Plaza), Shamsabad, Murree Road,
Rawalpindi, Pakistan 46000.
Email : info@icollegete.com
Contact : 051-8736681, 0311-5193625, 0092-335-4176949
The Refrigeration and Air Conditioning Course has been designed to impart skills concerning repair and maintenance of domestic systems.It incorporates the knowledge and skills required to handle present day’s technological advances in refrigeration and air conditioning systems. This diploma course provides the basic information and skills related to servicing, repairing and executing other maintenance tasks on latest and modern domestic refrigerators anA basic air conditioning course teaches students the basic of air conditioning systems in residential and commercial buildings. This is a compulsory course for anyone starting an HVAC degree or certificate programs. Building HVAC service is a very important domain, and AC Technician Course is in high demand all over the world.The following to be applied in a manner consistent with its purpose: Basic concepts of HVAC system, Knowledge about AC components and their working functions, Understanding of refrigeration cycle, Basic knowledge in electrical field. Based upon the precaution checklist one should be capable of installing and also supervising
The ease of handling and maintaining of tools, Preparation of installation checklist and service reports, Preventive maintenance, Diagnosis of troubleshooting and Behavior skills. Meanwhile one has to have the basic knowledge of unitary air conditioning unit’s installation, and also the estimation of works and time management.
The Refrigeration Course is designed to teach skills in residential system repair and maintenance. It includes the information and abilities necessary to deal with today’s technological advancements in refrigeration and air conditioning systems. Our diploma programme covers the fundamentals of maintaining, repairing, and performing other maintenance duties on the most recent and modern residential refrigerators and air conditioning systems.The Refrigeration and Air Conditioning Training Course is a complete reference on the topic. The Refrigeration Cycle and Air Conditioning Cycle – Basics are covered step-by-step, to give a complete understanding on the Refrigerator and Air Conditioner Working Principle. Basics like molecular change due to Sensible & Latent heat variation, Heat, Temperature and Pressure are covered intricately. Mollier diagrams and Psychrometric charts are explained in explicit detail with animated description of the changes of state.
REFRIGERANTS
1 Refrigerant Types
2 Refrigerants Tables
3 Mollier Chart / Pressure – Enthalpy / Temperature – Entropy Diagrams
4 COP (Coefficient of Performance)
5 HRF (Heat Rejection Factor)
6 NRE (Net Refrigeration Effect)
7 Refrigeration Ton unit / EER (Energy Efficiency Ratio)
8 Comparison of Diagrams
AIR CONDITIONER WORKING PRINCIPLE
1 Dry Air and Water Vapor (Moisture)
2 Relative Humidity
3 Concept of Drier Air
4 Dew Point Temperature
5 Dry Bulb Temperature
6 Wet Bulb Temperature
7 Psychrometric Charts
8 Sensible Heating
9 Sensible Cooling
10 Humidification
11 Dehumidification
12 Psychrometric Chart – Combination of Heating / Cooling / Humidification / Dehumidification

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