Practical Problems for Heating And Cooling Technicians, 6th Edition, provides students with the essential quantitative skills they need for success in the HVAC
Most students entering an electronics technician program have an understanding of mathematics. Basic Electronics Math provides is a practical application of the
This new edition prepares students for success in the electronics field, beginning with basic arithmetic and progressing through algebra and trigonometry. Throu
This straightforward workbook, offers a concise review of the mathematic principles used in the welding shop. Each unit begins with a review of the basic proced