NEA declares Punjab reps, kicks off membership drive

on 25/10/2023

National Engineers Association (NEA) has begun organizing itself in Punjab and has appointed its representatives in 15 districts of the province.
With announcing its representatives, the organization has also started its membership campaign in the province.
In this connection, the association organized a meeting at the offices of the Pakistan Engineering Congress (PEC), Lahore.
Syed Abdul Qadir Shah Chairman National Engineers Association chaired the moot which was attended by Engr. Najam Waheed, President, Pakistan Engineering Congress, Engr. Iftikhar Ahmed, Engr. Syed Jawad Hussain Shah, Engr. Amjad Saeed, Engr. Amanat Bhatti and others.
Syed Abdul Qadir Shah briefed the moot of achievements so far and the future plans of NEA. He said young engineers can play a vital role in the development of the country and to encourage them they have started membership campaign all over Pakistan so that young engineers are gotten in the loop and trained.
Also, Engr. Shah distributed certificates among district representatives of NEA for Lahore, Engr. Ateeq Ur Rehman, Nankana Sahib, Engr. Ghulam Jillani, Sheikhupura, Engr, Ehtisham, Gujrat, Engr. Ali Anees Deputy Representative, Shahiwal, Engr. Irtaza Shahid, Narowal, Engr. Waheed Aftab, Bahawalnagar, Engr. Imran Mushtaq, Rahim Yar Khan, Engr. Mehmood, Multan, Engr. Mirza Zohaib, Kasur, Engr. Mohsin Azam, Lahore, Engr. Ali Zahid Deputy Representative.
Moreover, Engr. Zeeshan has been made Media Coordinator for Lahore Division and Ch Ahsan Divisional Coordinator NEWA Lahore.
District Representative Rawalpindi Engr. Jehanzaub SDO and District representative Gujrat Engr. Iqbal Hussain Shah SDO has already been notified by Engr. Syed Abdul Qadir Shah and Engr. Mukhtiar A. Sheikh at Marriott Islamabad besides representatives of Gujranwala, Hafizabad, Faisalabad, Sadiqabad.

IEEE Karachi Section won the IEEE EPICS Grant $4000 for the Smart Glove Project

on 25/10/2023

The main objective of this project is to reduce the communication barrier between normal people and special people who are not able to have a normal conversation. The best way to present your idea is through speech. But some people don’t have the power of speech; the only way to communicate with others is through sign language.
This project assists a dumb person in communicating with normal people and to build an automated device that translates sign language into speech in order to allow communication between the voiceless communities with the public.In this proposed system, a smart glove is introduced to help dumb people to communicate with others. The dumb person has to wear this glove. This project converts sign language to text and speech.
This project would be useful for the speech impaired person by providing them a medium through which they can communicate with one another and with normal people.
Being able to communicate is perhaps the most important of all life skills. Deaf and dumb people face serious difficulties communicating with normal people in society.As they are able to interact with normal people, they gain a bit of confidence in them and they are gaining a positive attitude towards life and also make them more comfortable and they are also not guilty that they have been born as dumb. They can share their ideas, thoughts, views, their emotions with others. Using smart gloves, dumb people grow in their carrier independently. For a growing nation, these people also contribute something.
According to Project Lead Dr M Sadiq Ali Khan, this Project has a greater impact on the disabled people of Pakistan and this impact will be a very good solution to bring the disabled people back to their ordinary life. This Project is a major milestone in the rehabilitation of the disabled people in Pakistan, especially in Karachi.
The project prototype will be completed by the end of this year and create a positive impact on society and community service. Thanks to EPICS at IEEE for supporting this cause , EPICS helps fulfill the IEEE’s core purpose of fostering technological innovations and excellence for humanity.n

Continuity in policies is a
must for economic growth: Alnoor Sheriff

on 25/10/2023

What is your view on current economic state of the country?
The economy is a very hot topic these days and, very rightly so, as the impacts are from beginning to end. In the current situation, there is quite volatility in Pakistan’s economy but it should not be looked at in isolation. Given the current situation around the world, some factors are making it very challenging for all countries. As a result, the cost of energy and food is increasing and thus affecting economies, especially in the developing world and we are one of them. Yes, some internal factors are compounding the problem in Pakistan.
Yes, there is a global impact factor but still, why do we experience repeats of the economic difficulties all the time? Do you see any internal factors that we are unable to manage our economy?
Trying not to step into the political domain, but yes challenges have been prevalent, with good times and not so good times and life is about overcoming challenges. But what we need to learn is the element of continuity, which is a must. We need to decide on some basics of how to go about the economy. Geopolitical factors will continue to affect and they are a reality but the continuity of policies is necessary without which we will not progress. It should be decided that no new government will deviate from the direction we set and then ultimately we will progress.
How hopeful are you that we are realizing about correcting our direction and then the element of continuity in policies?
I am hopeful and trying to be optimistic, as I am an optimist. If you see the population and the national resources we have in the country like tourism, mining and its basic industries, availability of intelligent manpower, and good workforce potential, all these factors merit starting the basic activity in these sectors and then can go for value addition. I think these are the areas where our strength lies and I think we have not fully utilized our energies in these areas. We have tried to emulate populist areas which may seem good but are not more productive in the areas where our strength is.
In Pakistan’s difficult economic situation, how did you strategize your company to continue doing business?
Hard work and focus were two major elements that worked for us. The goals we have set ought to be achieved and it is very important. Stress and distractions do come, they hold us back from progress, but our exposure and education was there to be utilized in such a situation. In these times right from the post-COVID days which hampered our planning and progress, we have tried to stay focused and achieve the best of every variable we got rather than surrender.
Of course, surrender is no option but in these difficult times what was your company’s driving force to overcome challenges?
The first element is the acquisition of knowledge and its use in your thought process to foresee the things, likely to come in the future. It is very important and normally we escape it due to the influx and stresses of the present and forget to look forward to the future.
The second element was that we had a good team around. We kept on doing professionalization and communicating with them what we see as a management company, and how and what we foresee in the future. God knows better, but we as humans can access the right kind of information and knowledge to foresee the future. Using this feedback and sharing it with the team helps us to have a better response collectively. We received a very positive response from our team too, to address this challenge.
Your company is a family business and MashaAllah it runs successfully even after four generations and has earned a big name. Have you ever given it a thought to start manufacturing engineering products locally that you import to Pakistan?
At a family level, this thought process goes on continuously and we keep on evaluating what should be done and how it can be done. But it is important to see what is the best thing to do keeping in view our country. We are basically dealing in technical products; safety items which require quality and performance guaranteed. These products are developing very fast. We see there is a potential for local manufacturing but we are a bit far from efficient manufacturing. The quantity of these products in terms of value is very spread out thus the single items that have a high volume and are supported by average manpower and environment are required without which it becomes assembly rather than manufacturing. I think assembling is nothing but to offset the cost and it is not good manufacturing, which is about improvement. In Pakistan, the most natural industry is textile-based; we have cotton and fertile lands and I think these are the industries that should have developed first. Then we move on to higher-end engineering after getting raw materials.
If I reflect upon company history which is spread over 4 generations now has values that we have inherited from our forefathers and have carried forward. When the company was formed, the intention was to be a catalyst for the development of the switchgear industry. At that time, the availability of switchgear was very scarce and there were very few people who manufactured them as the components were somehow restricted. The objective is to ensure the availability of good components required for the economy in Pakistan so that further value addition industry can be done. By the grace of God, what we see today is a widespread number of switchgear manufacturers in Pakistan. This is a natural growth in the industry. We continue expanding it and taking it forward.
How many products are you dealing in and what are the company’s expansion plans?
We are dealing in a wide range of products which provide solutions and in this way, we are dealing with 30 manufacturers and if we see them in number they range from a few hundred to thousands. Like we said earlier what we have to see is what’s required in what kind of industry. What is important is that we provide solutions; it’s not about just delivering a project. It includes presales, sales, and post-sales, which means delivery of a complete package that we provide.
We have heard appreciation as regards your after-sales services suggesting that you have good systems along with efficient teams of engineers. Is this model working well and the company is satisfied?
These compliments are like music to the ears. The people appreciate it and thank you very much. It is our responsibility to keep on doing it in a much better way in the future also. But what we focus on is what we deliver with the product; it is critical. We believe in honest dealings with our customers, which means it is about giving the right solution and product rather than just delivering the project, getting money, and walking away. MashaAllah, even today there are products that we gave 20 years ago and are functioning properly. Our engineers maintain them and we don’t believe in putting our customers under unnecessary financial burden.
Is your company involved in CSR activities? Like many companies are working in various CSR fields like environment etc.?
All these things are interwoven and importantly, these activities should not be superficial. What we focus on is the efficient use of energy and of course, it is debatable these days. The people say it has negative impacts and they are moving towards green energy. What we have tried to do is that we ensure efficient use of power. It is something in another way supporting the environment. Our teams are working on power quality and the efficient use of energy. – By Manzoor Shaikh

Best Electric Panels: a company with promising ability to understand entire industrial process

on 25/10/2023

Best Electric Panels, a known switchgear concern in Pakistan claims the company had a promising ability to understand the entire industrial process from the beginning which helped it to create space from the very onset. This ability led to becoming a company that offers solutions to the industry to the best of its satisfaction.
Founded in the 1970s as a Sheet Metal Fabrication Company, it then gradually traveled to be transformed into a switchgear provider in Pakistan with a gradual development of industry and industrial processes in the country.
The company says: it was Mr. Abdul Hafeez Shaikh who as the Chief Executive Officer (CEO) back in the 1970s founded the company which since 1992 has developed to be a professional and committed name in the field offering quality products and services to the industries in Pakistan.
With uninterrupted effort and hard work, the company has been able to cobble up a team of professionals which with the passage of time has proved to be an efficient deliverer responding to the jobs from the industry.
Best Electric Panels claims, its years-long focus has produced a unified team filled with passion and confidence and the company has demonstrated an ideal performance in the field of efficient technical solutions in response to customers’ requests.
Best Electric Panels, eyeing its vision attaches top priority to supply to the customer design by choice, manufacturing, and maintenance of indoor/outdoor low voltage distribution systems. Also, it provides services for designing highly specified automation and control solutions, repair services, renovation as well as new installations.
The company has embedded the acquisition of the latest technologies with its ethics and has made it a continuous process. Thus, it focuses on looking for emerging technologies around the world and
facilities for bulk storage of products and components to service the immediate needs of customers whom it deems as a major element of the infrastructure.
Understanding client requirements is key to success and Best Electric Panels believes it from the core. Not only that but also producing high-quality products as per local and international standards, under the supervision of qualified engineers are the areas where the company put its efforts with a serious endeavor. All that leads the company to fulfilling commitment and customer satisfaction because it believes these factors make any company reputed in the market.
The market is an open ground for competition which paves the road to producing high-quality products and upgrading the facility with the latest technology. This is how Best Electric Panels looks at competition in the industry. Also, it never blinks an eye on the training side of its teams whose performance maintains its reputation in the market.
Best Electric Panels when asked about Chinese products in the market, thinks Chinese products are playing a major role in this industry and the major reason is that they are good and high standard with low price. Also, they maintain international standards.
Respect & Credibility: Best Electric Panels follows nothing but international and local standards. It keeps its product as per client requirements and fulfills its commitment with passion.
Customer service is an important part of our business, believes Best Electric Panels and also understands how significant is this area for the company thus it provides support to a customer in a way that is satisfying to the customer and resolves their concerns.
Though the skies are the limits, the company looks satisfied with its current standing comparing scenarios half a decade back saying we are satisfied if we go back just 5 years and see our standing.
At present, the company is developing its facility to produce MV Panels in its own factory and wants to capture the specified sector for upcoming business. It says during manufacturing we use modern technology such as Fiber laser cutting machines, CNC machines, and CNC bending machines with a highly qualified and experienced team and that’s the reason behind our high-quality products.
Best Electric Panels resolves to focus on good quality products, fulfilling commitment with the provision of aftersales service.

Thermal Performance of Ground Source Heat Pumps

on 25/10/2023

A ground source heat pump, also known as a geothermal heat pump, is a heating and cooling system for structures that use a specific thermal heat pump to transfer heat to or from the ground, utilizing the earth’s relatively constant temperatures throughout the year. Geothermal heat pumps, also known as ground source heat pumps, are among the most energy-efficient technologies for delivering HVAC and water heating. They consume far less energy than resistive electric heaters or burning fuel in a boiler or furnace. Liquid-to-water heat pumps are hydronic systems that distribute warmth or cooling to baseboard heaters, conventional radiators, underfloor heating, and hot water tanks through the building’s pipes. For pool heating, these heat pumps are also favored. Boilers normally run at 65-95 °C (149-203 °F), whereas heat pumps typically only efficiently heat water to around 55 °C (131 °F). When upgrading a home from a boiler to a heat pump, larger radiators may be needed since the size of radiators made for the higher temperatures generated by boilers may be too small for use with heat pumps. Water-to-air heat pumps, also known as liquid-to-air heat pumps, produce forced air and are most frequently used to replace central air conditioning and older forced air furnaces. Split systems, high-velocity systems, and ductless systems are all possible variations.
A ground heat exchanger in contact with the ground or groundwater is used by ground source heat pumps to extract or release heat. Accurate system design is essential to a successful system since poor design can lead to the system freezing after several years or to very inefficient system performance. The effectiveness of a heat pump is influenced by efficient compressors, variable-speed compressors, and larger heat exchangers. Currently, available residential ground source heat pumps have standard COPs between 2.4 and 5.0 and EERs between 10.6 and 30. Heat pumps must achieve specific minimum COP and EER values, which vary depending on the kind of ground heat exchanger, to be eligible for the Energy Star label. The ISO 13256-1 heating COP and cooling EER for closed-loop systems, respectively, must both be 3.3 or higher.
The soil at depths of several meters or more and without the addition or removal of artificial heat maintains a fairly steady temperature throughout the year. This temperature is about equivalent to the location’s normal yearly air temperature, which in the north of the US is around 7–12 °C (45–54 °F) at a depth of 6 meters (20 ft). Ground-source heat pumps outperform air conditioners and air-source heat pumps during extremely high air temperatures because this temperature is more consistent throughout the seasons than the air temperature. The diversity of the time and space scales involved presents a challenge in estimating the thermal response of a ground heat exchanger (GHE). The heat transport of GHEs involves eight time periods and four spatial dimensions. The diameter of the borehole ( 0.1 m) and the corresponding duration are the first spatial scales of practical significance. During this time, the effect of the heat capacity of the backfilling material is substantial. The half distance between two nearby boreholes, which is on the scale of several meters, is the second crucial dimension of space. The matching period, which is around a month, is crucial for the thermal interaction between nearby boreholes.
By utilizing interseasonal heat transfer and seasonal thermal energy storage, ground source heat pumps’ efficiency can be significantly increased. Thermal banks allow for the efficient retrieval of heat that was caught and stored over the summer. The importance of this advantage is greatest in commercial or district heating systems because heat storage efficiency rises with scale. Additionally, by using big, affordable, water-filled solar collectors, tiny heat pump installations already in place can increase their efficiency. By inserting one-inch PE pipes into the outer layer, they can be integrated into a parking lot that is being renovated, as well as in wall or roof projects.