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  4. REFRIGERATION AND AIR CONDITIONING 3 Months

REFRIGERATION AND AIR CONDITIONING 3 Months (302 )

This course is designed to enhance the knowledge and skills in inspecting, Servicing and repairing mechanical and electrical parts, components of House hold cooling Units.

Course Details

  • Batch No : 01
  • No Of Sessions : 0
  • Start Date : Upcoming
  • Course Medium : Physical
  • Class Duration : NA
  • Class Schedule : NA
  • Class Size : 35 Seats
  • Payment Deadline : 06-12-2023
  • Completed Courses : 100 Persons
  • Price : TK 6000.00
  • (Including VAT & TAX)
  • Apply Now
  • Call Now : +880 1727-546514
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Course Outline

The RERIGERATION AND AIR CONDITIONING course is specially designed to teach you the easy way of repairing Refrigerator and Air-condition, we will help you learn the basics as well as more advanced repairing in this course. 

LIST OF PROGRAM:

  • Introduce and define Refrigeration and Air-conditioning (RAC)
  • Explain Importance and use of RAC equipment.
  • Occupational health and safety
  • Define, Classify and explain Occupational
  • Health and safety List of First aids box
  • Measurement
  • State Definition and unit of length, area, volume, mass, weight, thickness, diameter.
  • Relate among liter, cubic feet (cft.) and cubic meter.
  • Define and relate among power, horse power, watt
  • Heat and Temperature
  • Express Definition, effect and units of heat
  • Define and state units of temperature
  • Express Freezing and boiling temperature of water and Melting temperature of Ice
  • Converse different Units of heat and Converse different Units of temperature.
  • Force and Pressure
  • State Definition and unit of force
  • Express Definition and unit of pressure
  • Converse Unit of pressure (viz PSI, Kg/cm2, Kpa, Bar)
  • Tools and Equipment's
  • List common hand tools, measuring tools and special tools used in RAC
  • Mention Equipment's used in RAC
  • Copper tube.
  • Express Necessity and type of Copper tube used in RAC works
  • Refrigeration Fittings
  • State Function and specify Refrigeration Fittings
  • Tubing
  • Define Measuring, Marking, Cutting, Reaming, Bending, Flaring, and Swaging.
  • State Necessity of temporary and permanent joint
  • Soldering, Brazing & Welding
  • State Necessity of Soldering, Brazing & Welding.
  • Identify materials required for Soldering, Brazing & Welding.
  • Basic Electricity
  • Define and state unit of Electricity, Current, Voltage and Resistance
  • Explain Conductor, semi-conductor, Non-conductor
  • Explain Ohm’s law and Electrical power
  • Electrical circuits
  • Define and classify Electrical circuits
  • Differentiate between Series and Parallel circuit
  • Motor in RAC
  • Define, state function and classify Motor
  • Discuss Construction and operation of Split phase motor
  • Explain Capacity and mention application of motor used in RAC.
  • Express Causes of over load of motor
  • Electrical Components and Accessories
  • State Function and Use of Thermostat, Relay, OLP, Capacitor, Timer, Thermal fuse, Defrost heater, Defrost Thermostat, Cooling fan, Door switch, Cabinet lamp, Selector switch, solenoid valve, Magnetic contactors etc.
  • Refrigeration System
  • Mention the Refrigeration methods
  • Express Function of each component of Vapor compression
  • Explain Capacity of Refrigeration system (BTU/Hr, TR, Watt)
  • Compressor
  • State Function and classify of Compressor used in RAC.
  • List the parts of hermetic compressor
  • Explain Performance and Capacity of Hermetic compressor
  • Compressor Oil
  • Express Function, properties and mention grade number of Compressor Oil
  • Condenser 18.1 State Function and classify of Condenser
  • Refrigerant flow Control device
  • State Function and classify Refrigerant flow control device
  • Explain Function and advantage of Capillary Tube
  • List Common sizes of Capillary Tube
  • State Function and Use Thermostatic expansion Valve and Orifice type flow controller
  • Evaporator 20.1 State Function and classify with Use of Evaporator
  • Accessories
  • State Function, construction and Use of Strainer, Drier and Accumulator

The RERIGERATION AND AIR CONDITIONING course is specially designed to teach you the easy way of repairing Refrigerator and Air-condition, we will help you learn the basics as well as more advanced repairing in this course. 

LIST OF PROGRAM:

  • Introduce and define Refrigeration an....

About REFRIGERATION AND AIR CONDITIONING 3 Months

RERIGERATION AND AIR CONDITIONING training series covers the basic principles of industrial refrigeration and air conditioning. Throughout the series' 10 AC courses, an emphasis on the function and design of each of the major system's components used in today's facilities. Service, adjustment, and troubleshooting procedures are outlined, as well as the use of special air conditioning and refrigeration testing equipment and tools. This online series of AC courses also offers a thorough explanation of air conditioning controls, types of refrigerant, refrigerant handling, and piping system configurations

Certificate

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FAQ

Question: What is Refrigeration and Air-Conditioning?
Answer: REFRIGERATION is man-made cooling or artificial cooling ‍and AIR CONDITIONING is the process of eliminating heat and moisture from the inside of a room or area to ensure that its occupants are more comfortable.

 

Question: How much does REFRIGERATION AND AIR CONDITIONING training cost?
Answer: REFRIGERATION AND AIR CONDITIONING training cost is only 000/-

 

Question: What is the difference between REFRIGERATION AND AIR CONDITIONING?
Answer: REFRIGERATION AND AIR CONDITIONING Mechanisms are almost the same. The only major difference between refrigeration and air conditioning is the supply and circulations of gases.

 

Question: Why Study Refrigeration And Air Conditioning?
Answer: This training can help provide official accreditation for refrigeration and air conditioning technicians and installers, as well as the skills necessary to install and maintain refrigeration and air conditioning systems to the highest levels of approved standards.

 

Question: Benefits of Refrigeration And Air-Conditioning?
Answer:

  1. It allows you to control the temperature in an area or space.
  2. It lets you remove pollutants from the air.
  3. It extends product life by freezing them in the refrigerator.
  4. It prevents computer servers from overheating.
  5. It keeps the cooling chain and it breaks the bacterial developments from food items.
  6. Save time for cleaning activities.

Meet The Instructor

...
Rajan Kumer Debnath
Consultant

What you'll learn

  • After this course, you would have knowledge of operating major cooling systems.
  • Knowledge gotten from this course would make you qualify to set up refrigeration and cooling systems in homes and offices.
  • This course would take you on the fundamentals and essentials of how cooling and refrigeration works.
  • Job opportunities and career advancement in cooling industries.
  • Self-employment opportunity and consultancy.

Course Materials

  • Lecture Sheet (PDF)
  • BTEB Govt. Certificate

Participant Qualification

Minimum JSC or equivalent passes.

Apply Now
Apply Now

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