This course is a practical introduction to design of air conditioning systems. It looks at such aspects of design as vapour compression cycles; heat transfer in two-phase flow; types, selection and operation of refrigeration plant; psychrometrics; climatic data and its use; load estimation and analysis; constant and variable air volume systems; human comfort and health; cooling and dehumidifying coils; controls; fans and duct systems; system balancing and stimulation; energy efficiency in buildings
Course Learning Outcomes
On successful completion of this course students will be able to:


1 Explain of the principles of air conditioning design, and consideration that influence the design including human comfort, weather and environmental parameters and building structure;
2 Apply basic design skills to be able to estimate life-cycle costing and choose the right type of system;
3 Explain load estimation and analysis, psychometric analysis of a system and climate data and its use;
4 Explain plant design, choosing plant components and understanding their characteristics and operating modes;
5 Define and describe computational methods used in air conditioning design;
6 Demonstrate analytical cognitive skills and improve problem solving skills in air conditioning;
7 Demonstratethe ability to work effectively as part of a team; and
8 Write a technical report.
A basic study of HVAC and refrigeration controls; troubleshooting of control components; emphasis on use of wiring diagrams to analyze high and low voltage circuits; a review of Ohm's law as applied to air conditioning controls and circuits. This course is cross-listed as HART 1403. The student may register for either HART 1303 or HART 1403 but may receive credit for only one of the two.An introduction to the refrigeration cycle, heat transfer theory, temperature/pressure relationship, refrigerant handling, refrigeration components and safety. This course is cross-listed as HART 1407 and HART 1507. The student may register for either HART 1307, HART 1407, or HART 1507 but may receive credit for only one of the three.
Head Office :
Office # 27, Second Floor, Maryam Shadi Hall Plaza
(Airies Plaza), Shamsabad, Murree Road,
Rawalpindi, Pakistan 46000.
Email : info@icollegete.com
Contact : 051-6122937, 0311-5193625, 0092-335-4176949
https://www.icollegete.com/ac-technician-and-refrigeration-course-rawalpindi-islamabad-pakistan/