Using dry nitrogen to pressure test a system is a very effective method of verifying a system is leak-free. In fact, I believe it is more reliable than using a standing vacuum test typically performed ...

The street scene shows damage caused by an explosion in a manhole as a result of gases generated by a low-voltage arcing fault. North America, according to statistics published by the IEEE Insulated ...

Yokohama Rubber has begun practical testing of a technology that gauges air pressure from the sound made by tapping on a tire. The company announced that it has developed an experimental pressure ...