12/12/2025
Guest Speaker Session Report
Department of Mechanical Technology
Government College of Technology, Kot Addu
1. Session Details
Event: Guest Speaker Session / Technical Lecture
Topic: Heating, Ventilation and Air Conditioning (HVAC)
Date: 27-11-2025
Class: Mechanical Technology 3rd Year
Arranged By: Muhammad Younis, Institute Placement Officer
Venue: AutoCAD Lab
2. Guest Speaker Information
Name: Abdul Rasheed Chaudhary Solarwala
Experience: 15 Years (Nestlé Kabirwala)
Specialization: HVAC Systems & Refrigeration Engineering
Professional Role: HVAC Expert dealing with international clients for installation and commissioning of advanced HVAC plants in Pakistan.
Mr. Abdul Rasheed carries extensive hands-on experience in industrial HVAC operations, large-scale cooling systems, and environmental control technologies. His exposure to international companies has added significant value to his practical insights.
3. Objectives of the Session
The purpose of arranging this guest lecture was to:
Provide industry-based understanding of HVAC systems to Mechanical Technology students
Bridge academic knowledge with practical industrial applications
Expose students to real-world installation, troubleshooting, and maintenance procedures
Guide students on career opportunities in HVAC locally and internationally
Strengthen institute industry linkage for future internships and apprenticeships
4. Summary of the Lecture
During the session, Mr. Abdul Rasheed delivered an in-depth and interactive lecture on HVAC technologies. Key points discussed include:
4.1 Introduction to HVAC
Importance of HVAC in food, pharmaceutical, textile, and commercial sectors
Temperature and humidity control requirements in industrial environments
Role of HVAC in product quality, worker comfort, and energy efficiency
4.2 Types of HVAC Systems
Centralized HVAC systems
Split and multi-split units
Chillers, cooling towers, AHUs, FCUs
VRF/VRV Systems
Industrial ventilation systems
4.3 Components and Working Principles
Compressors, condensers, evaporators
Refrigerants and environmental concerns
Air handling and duct systems
Filtration, ventilation, and pressure control
4.4 Industrial Case Studies
Mr. Abdul Rasheed shared practical insights from Nestlé Kabirwala and other international installations, including:
Installation sequences of large HVAC plants
Troubleshooting common failures
Preventive and predictive maintenance
Energy saving techniques used by MNCs
Safety protocols followed during installation
4.5 Career Guidance for Students
He also guided students regarding:
Certification courses in HVAC
Job roles in Pakistan and Gulf countries
Importance of technical skills, discipline, and communication
Internship opportunities in industrial HVAC fields
5. Student Interaction and Q&A Session
The session included a productive Q&A segment where students asked questions related to:
Refrigerant types and future trends
Energy efficiency standards
Difference between industrial and commercial HVAC
Required skills for entry-level HVAC jobs
Opportunities abroad for DAE and B.Tech graduates
Mr. Abdul Rasheed responded with practical examples and encouraged students to pursue field-based learning.
6. Impact and Feedback
The session proved highly beneficial. Students expressed appreciation for learning directly from an experienced industry professional. The lecture successfully enhanced their understanding of:
Practical application of HVAC systems
Industry expectations
Future career paths in the mechanical field
This session aligned well with the institute’s aim of improving employability and strengthening industry linkages.
7. Acknowledgment
The Department of Mechanical Technology and Government College of Technology Kot Addu express sincere thanks to Mr. Abdul Rasheed Chaudhary for sharing his valuable time and professional experience with the students.
Special appreciation to Muhammad Younis, Institute Placement Officer, for arranging this interactive and informative guest speaker session.
8. Conclusion
The Guest Speaker Session on HVAC was a successful academic industrial engagement that provided third-year Mechanical students with valuable practical knowledge. Such sessions contribute greatly to students’ technical competence and preparedness for industry.
