Dry-type power transformers offer three-phase ratings up to 25 mVA and are for commercial, industrial, manufacturing, or production-process applications. Catalog 6PWR97 offers a company background that includes terminology and information on test standards and manufacturing processes. Product specifications, options, and accessories are provided, and an installation and maintenance guide is also included.
Hammond Mfg. Co. Inc., 1100 Lake St., Baraboo, WI 53913, FAX (608) 356-2452.
The Space Kid, 11, will be one of the first civilians to have his design manufactured in space by NASA, thanks to the City X Project, which inspires kids to think about new 3D-printed inventions that could be useful for humans living in space.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.