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Old Dominion University

Engineering Technology Faculty Publications

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Prototype Development For A Leak-Preventive Toilet Flush System- An Met Senior Design (Capstone) Project, Cheng Y. Lin Jan 2001

Prototype Development For A Leak-Preventive Toilet Flush System- An Met Senior Design (Capstone) Project, Cheng Y. Lin

Engineering Technology Faculty Publications

A senior design (Capstone) project for three mechanical engineering technology students at Old Dominion University is described. A prototype design is presented to perform the functional test of a leak-preventive toilet system. There are two major leaks in the toilet water tank. In the first case, leaking occurs when the seal in the water tank becomes aged. The leak is very easy to detect visually, since the outside of the tank and the floor becomes wet. In the second case, leak occurs when the flapper valve can't complete shut off the water, due to corrosion or damage of the rubber …


Assessment Methods For Virtual Laboratories In Civil Engineering Technology, Carol L. Considine, Vernon W. Lewis Jr. Jan 1997

Assessment Methods For Virtual Laboratories In Civil Engineering Technology, Carol L. Considine, Vernon W. Lewis Jr.

Engineering Technology Faculty Publications

Old Dominion University has developed an extensive distance learning system that includes 40 remote sites. A majority of the sites are located at community colleges. There are 30 sites in Virginia, three sites in North Carolina, one site in Washington State and one site in Arizona. In addition, there are four sites at Higher Education Centers in Virginia and one site at a local industrial facility. The Civil Engineering Technology curriculum requires three laboratory courses, which are a challenge in the distance learning environment because of the lack of laboratory equipment and computers at the broadcast sites. The three courses …