A “no cooling” call comes into customer service and dispatch sends a service technician to the site. The technician has been troubleshooting for a year and does well with the basics, but looking at ...
Most schools around the country with an HVACR program have trainers or actual equipment for students to practice on. The machinery grants students a hands-on experience, which accompanies the theory ...
Convergence issues are a frustrating deterrent to the use of simulation in analog and power electronics design, and in the four decades of SPICE, millions of engineers have suffered from the failed, ...
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