NESPAK celebrates Independence Day with fervor

on 24/10/2023

NESPAK celebrated the 76th Independence Day with a dignified yet impactful ceremony held at NESPAK House in Lahore. The event commenced with a recitation from the Holy Quran, followed by heartfelt prayers for national unity and the advancement of the country.
Mr. Zargham Eshaq Khan, the acting Managing Director of NESPAK, marked the occasion by raising the national flag while the national anthem resounded in the air. The event was highlighted by a significant announcement wherein the Acting MD proudly unveiled the acquisition of a record breaking business in 2023 valued at Rs. 17 billion—a remarkable 20 percent increase from the previous year.
“This achievement stands as a testament to the unwavering dedication of our exceptional team and the trust that our clients place in us,” commented the acting MD of NESPAK. He further revealed that among the newly acquired projects, one with a valuation of Rs. 1.3 billion had recently been secured in Saudi Arabia. Notably, seven of NESPAK’s Divisions have achieved business acquisitions exceeding Rs. one billion this year, thus further enriching NESPAK’s already illustrious portfolio.
In an inspiring commitment, he assured that the organization would translate its success into tangible benefits for its staff through increased salaries. As a gesture of recognition, shields were conferred upon employees who demonstrated exceptional performance throughout the year. The Acting MD, accompanied by senior professionals, also engaged in the symbolic cutting of a celebratory cake.
Looking ahead, NESPAK remains steadfast in its role as a pioneer in driving positive change and contributing to the nation’s narrative of growth.

Non-radiant Technique for Transfer of Wireless Power

on 24/10/2023

The two primary subcategories of wireless power technologies are near field and far field. By using magnetic fields and inductive coupling between wire coils or electric fields and capacitive coupling between metal electrodes, near-field or non-radiative techniques transfer power across small distances. The most common wireless technology is inductive coupling, which has numerous uses, including wireless charging or continuous wireless power transfer in implantable medical devices like artificial cardiac pacemakers or electric vehicles as well as handheld devices like phones and electric toothbrushes, RFID tags, and induction cooking. A wireless power system typically consists of a “transmitter” device that is connected to a power source, such as a mains power line, and transforms the power into a time-varying electromagnetic field, and one or more “receivers” that take in the power and transform it back into DC or AC electric current used by an electrical load.
The oldest and most frequently utilized wireless power method to date, inductive coupling is essentially the only one employed in consumer goods today. Electric shock risk is decreased by using it in inductive charging stands for cordless devices used in moist settings, such as electric toothbrushes and shavers. In order to avoid having cables pass through the skin, “transcutaneous” charging of biomedical prosthetic devices implanted in human bodies, such as insulin pumps and cardiac pacemakers, is another application field. Additionally, it is utilized to either power or charge electric vehicles like automobiles and buses as well as transit vehicles like trains and buses. Modern inductive wireless power systems are now widely incorporating resonance technology. Area wireless power coverage is one of the potential uses for this technology. A coil installed in a room’s wall or ceiling may be able to wirelessly power lights and portable electronics everywhere in the space with a respectable level of efficiency. A significant reduction in the 6 billion batteries disposed of annually, a significant source of toxic waste and groundwater contamination, would be achieved by wirelessly charging tiny gadgets like clocks, radios, music players, and remote controls.
Using an anode and a cathode to create a capacitance, capacitive coupling, also known as electric coupling, uses electric fields to transmit power between the two electrodes. Energy is transferred between electrodes, such as metal plates, through capacitive coupling, also known as electrostatic induction, which is the conjugate of inductive coupling. The gap between the transmitter and receiver electrodes serves as the dielectric in a capacitor. The oscillating electric field induces an alternating potential on the receiver plate through electrostatic induction, which results in an alternating current flowing in the load circuit. The oscillating electric field applies an alternating voltage produced by the transmitter to the transmitting plate.
The receiver of an electro-dynamic wireless power transmission system has a permanent magnet that rotates or resonates mechanically. One or more electromechanical transduction techniques (such as electromagnetic/induction, piezoelectric, or capacitive) transform the mechanical motion of the resonating magnet into electricity when it is exposed to a time-varying magnetic field.
In magneto-dynamic coupling, power is transferred between two synchronously rotating armatures one in the transmitter and one in the receiver using a magnetic field produced by permanent magnets on the armatures. The magnetic field of the transmitter armature causes it to rotate, either as the rotor of an electric motor or independently. The magnetic field functions between the armatures like a mechanical coupling. Either by rotating a separate electric generator or by acting as the generator’s rotor itself, the receiver armature generates power to move the load.

In Loving Memory of Prof. Dr. Abdul Rehman Memon

on 24/10/2023

Prof. Dr. Abdul Rehman Memon, a remarkable individual, left for eternal abode on 7th August 2023 in Canada. His legacy is one that has left an indelible mark on the world of education and engineering.
Dr. Memon was a visionary leader who served as the 8th Vice Chancellor of Mehran University of Engineering and Technology (MUET) in Jamshoro. His leadership was instrumental in ushering in transformative changes that have shaped the university’s current stature. Under his guidance, MUET achieved milestones like the implementation of ISO 9001 standards, the introduction of an annual academic calendar, numerous enhancements in the academic arena, and even the inception of the Textile Department – a testament to his visionary thinking and commitment to diversifying educational offerings.
Born on February 23, 1941, Dr. Memon hailed from the city of Hala. He was not only a distinguished Electrical Engineer, but also a Hafiz-e-Quran. His profound faith was reflected in his work, notably in his book “Telescoping Al-Quran for Applications in Engineering.” His quest to uncover the engineering insights within the Quran was a testament to his inquisitive spirit and dedication to knowledge.
As we remember and honor his contributions, let us extend our heartfelt condolences to his family, friends, and the entire MUET community. His passing is a loss that will be deeply felt by all those who were touched by his wisdom, guidance, and commitment to education and engineering excellence.
May his legacy continue to inspire future generations.

Monitoring IT Skills BootCamp
Web Engineering, Data Analysis
at heart of IT Bridge Program

on 24/10/2023

On the 4th of August 2023, a significant monitoring visit took place, led by Ms. Tanzeela Ume Habiba, the Special Assistant to the Chief Minister. Accompanied by her dedicated team from the IT Department, the purpose of this visit was to assess the ongoing IT Skills BootCamp classes at Public School Hyderabad.
The IT Skills BootCamp, an initiative sponsored by the IT Department Government of Sindh and conducted by Sukkur IBA, represents a commendable effort to equip deserving candidates with employability skills for both local and international markets. The primary aim is to bridge the skills gap and empower individuals for better career prospects.
In its current phase, BootCamp is focusing on two essential courses, namely Web Engineering and Data Analysis with Python. These courses are being conducted across six different locations in Sindh, marking a concerted effort to extend the benefits of the program widely.
The rigor of BootCamp’s curriculum is evident in its approach. With an intensive schedule of five hours per day and five days per week over three months, participants are fully immersed in their learning journey. The assessment criteria go beyond traditional exams, incorporating individual projects and real-world simulations of job interviews or freelancing endeavors.
One of the standout aspects of the BootCamp is the professionalism and enthusiasm exhibited by the trainers. Their commitment to nurturing the students’ skills and knowledge is truly commendable.
During the visit, Ms. Tanzeela Ume Habiba took the opportunity to engage with and motivate the students in each class. She underlined the fact that the government’s investment in the program is a testament to its commitment to bring the candidates to employability levels.
Ms. Tanzeela Ume Habiba emphasized that the students’ and trainers’ dedication is pivotal at this juncture. The government’s efforts are aimed at creating a conducive learning environment, but it is the responsibility of the students and trainers to channel their efforts toward success. Completion of individual software projects and successful job interviews or freelancing endeavors would not only signify personal achievements but also pave the way for extending the program’s benefits to numerous other deserving candidates.
Joining the visit were esteemed members of the IBA Sukkur, Dr. Altaf Samoo, and Mr. Kamran Shah, who accompanied Ms. Tanzeela Ume Habiba. Their presence underscores the collaborative approach to skill development and highlights the program’s significance.
The Worthy Director General, Dr. Rana Shahzad, a key figure in this initiative, emphasized that registration for the program’s second phase was open until August 15, 2023. This phase particularly targets graduates who are seeking meaningful employment opportunities but lack the requisite skills. Interested individuals can conveniently register online by visiting https://istd.sindh.gov.pk/bootcamp.
The monitoring visit concluded on a note of optimism and determination, with all stakeholders reaffirming their commitment to the success of the IT Skills BootCamp. As the program continues to make strides in empowering individuals and transforming their lives, its impact is poised to resonate far and wide.

ASHRAE RAL SR1 Planning Meeting Sets New Milestones in Pakistan’s HVAC&R Industry

on 24/10/2023

The ASHRAE Pakistan Chapter made history by hosting the inaugural ASHRAE RAL SR1 Planning Meeting from August 4th to 6th, 2023, amidst the captivating landscapes of Nathiagali, Pakistan. This monumental occasion marked a moment of pride for Pakistan, as it hosted the first-ever international event organized by the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) within its borders.
Established in 1895, ASHRAE is a globally recognized society of engineers and professionals dedicated to advancing the fields of Heating, Ventilation, Air-Conditioning, and Refrigeration (HVAC&R). Headquartered in Atlanta, USA, ASHRAE boasts a membership of over 50,000 professionals across 130 countries. ASHRAE’s organizational structure comprises various geographical regions and sub-regions, with Region-at-Large (RAL) being the largest, further divided into Sub-Region 1 and 2. ASHRAE RAL SR1, encompassing 16 chapters including Pakistan, Turkey, Oman, UAE, Qatar, Kuwait, Bahrain, Saudi Arabia, Lebanon, Jordan, Nigeria, South Africa, Egypt, and Libya, focuses on promoting excellence and innovation within the HVAC&R sector.
The ASHRAE RAL SR1 Planning Meeting represents a pivotal annual gathering where member chapters from the respective region convene in a chosen host country to deliberate and strategize on regional activities. This year, Pakistan had the honor of being selected as the host country for the ASHRAE RAL SR1 Planning Meeting 2023-24, underscoring the nation’s burgeoning role in shaping the future of HVAC&R.
The ASHRAE Pakistan Chapter took center stage as the principal host of this landmark event, showcasing the exquisite beauty of Nathiagali as the backdrop for this intellectual exchange. With its pleasant climate, scenic valleys, and lush forests, Nathiagali offered an ideal environment for delegates to engage in productive discussions while experiencing the natural wonders of Pakistan’s northern regions.
En route to Nathiagali from Islamabad International Airport, delegates had the opportunity to explore the captivating city of Islamabad, a testament to Pakistan’s vibrant culture and modernity. The Alpine Hotel, nestled amidst serene surroundings, provided a comfortable and serene haven for participants, who praised the hospitality and impeccable arrangements.
A particularly significant highlight was the presence of Mr. Farooq Mehboob, the immediate past president of ASHRAE, as one of the leaders of the SR1 Meeting. Mr. Farooq Mehboob, a founding member of both the ASHRAE Pakistan Chapter and the Pakistan HVACR Society, holds the distinction of being the first non-American and non-European member to assume the presidency of ASHRAE since its inception in 1895. His leadership and contributions serve as an inspiration to the global HVAC&R community.
The success of the ASHRAE RAL SR1 Planning Meeting owes much to the exceptional efforts of the Organizing Committee led by Muhammad Abbas Sajid (Chair Managing Committee), Adeeba Mehboob (Vice Chair), Muhammad Omer Khan (President ASHRAE APC), and Ibad Hasan (Secretary ASHRAE APC). Their unwavering dedication, meticulous planning, and collaborative spirit were instrumental in creating a memorable and impactful event that will be remembered in the annals of ASHRAE history.
The ASHRAE RAL SR1 Planning Meeting culminated with resounding support for more ASHRAE events in Pakistan, reaffirming the nation’s commitment to fostering innovation and collaboration in the industry. The event’s co-hosts included the ASHRAE Northern Pakistan Chapter, Central Pakistan Chapter, and Faisalabad Chapter, while the Business Relay Group (BRG) expertly organized this historic event, ensuring its seamless execution.
The ASHRAE RAL SR1 Planning Meeting exemplifies the dedication of ASHRAE Pakistan Chapter to driving excellence, sustainability, and knowledge-sharing within the HVAC&R sector. This extraordinary gathering not only celebrated Pakistan’s role as a host but also underscored the nation’s growing influence in the global HVAC&R community.