March 2015 Tech Challenge

A frozen food case utilizing R-404A with a TXV metering device (and receiver) has a customer complaint of a “warm case.” The symptoms at the store confirm that the case is 25 degrees warmer than normal and the condensing unit is running continuously. What are the “possible causes” (note: there is only o
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Why You Need a Blog

In a 2012 study of women and their online reading and purchasing habits, BlogHer found that out of 2,000 female readers, 98% trusted the information they read on blogs. Another 87% indicated they’d made a purchase based on a recommendation from an online blogger. The closest rival for recommendation pur
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Design/Build Model Keeps New York Contractor Ahead Of The Competition

There is no doubt that a company that has been around since 1893 has seen many different business cycles, changes to the economy, and social changes. The current leadership team, which bought the company in the 1980s, has seen quite a few them as well, but has worked hard to build on the long company hi
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