The image on the right is recirculating air. This is because the air is being pulled into the system, filtered, and then pushed back into the room. This process allows the air to be cleaned and reused, rather than being drawn in from the outside. Recirculating air systems are often used in buildings to improve air quality and energy efficiency. **

A recirculating range hood works by pulling in the air and smoke from the cooking area through a filter, which then removes the grease, odors, and other particles from the air. The cleaned air is then recirculated back into the kitchen. This type of range hood does not vent the air outside, so it is important to regularly clean or replace the filters to maintain its effectiveness. Recirculating range hoods are a good option for kitchens where venting to the outside is not possible. **

To install a recirculating range hood, start by turning off the power to the range hood and removing the old hood if necessary. Next, position the new hood in place and mark the locations for the mounting screws. Drill pilot holes for the screws and then secure the hood in place. Connect the ductwork if necessary, and then plug in the power and test the hood to ensure it is working properly. Finally, adjust the settings and filters as needed for optimal performance. **

To convert an extractor hood to recirculating mode, you will need to remove the existing ducting and install a recirculating kit. This typically involves fitting a charcoal filter to the hood to trap grease and odors before recirculating the air back into the kitchen. You may also need to adjust the settings on the hood to ensure it is operating in recirculating mode. It's important to follow the manufacturer's instructions and seek professional help if you are unsure about the process. **

Electrical engineering focuses on the generation, distribution, and control of electrical energy, as well as the design of electrical systems. Electronics deals with the study of electronic components, circuits, and systems that use electricity to process information. Information technology involves the use of computers and software to manage and process data. Computer engineering combines elements of both electrical engineering and computer science to design and develop computer systems and hardware. Each field has its own specialized focus and applications within the broader realm of technology. **

The choice between being an electronics technician for industrial engineering or energy and building technology depends on your interests and career goals. If you enjoy working with complex machinery and systems in manufacturing environments, then industrial engineering may be a better fit for you. On the other hand, if you are passionate about sustainable energy solutions and building technology, then energy and building technology could be more fulfilling. Consider your strengths, interests, and long-term career aspirations to make the best decision for yourself. **

To switch from being an electronics technician for industrial engineering to automation technology, one can start by gaining knowledge and skills specific to automation technology through courses, workshops, or certifications. It is important to familiarize oneself with automation systems, PLC programming, robotics, and other relevant technologies. Networking with professionals in the automation industry and seeking opportunities for hands-on experience in automation projects can also be beneficial. Updating one's resume and highlighting any relevant experience or skills related to automation technology will help in transitioning to a new role as an electronics technician for automation technology. **

To switch from being an electronics technician for industrial engineering to automation technology, you may need to acquire additional training or certifications specific to automation technology. This could involve taking courses or workshops focused on automation systems, programmable logic controllers (PLCs), robotics, and other relevant technologies. It would also be beneficial to gain practical experience in automation technology through internships or on-the-job training. Networking with professionals in the automation technology field and seeking out job opportunities that align with your new career focus can also help facilitate the transition. **