Instead an organization named the Association for Intercollegiate Athletics for Women (AIAW) governed women's collegiate sports in the United States. By 1982, however, all divisions of the NCAA offered national championship events for women's athletics and most members of the AIAW joined the NCAA.
Mechanical pressure gauges are connected directly to the process fluid being measured (i.e. oil). As the process fluid pressure changes the pressure on the bourdon tube also changes which in turn moves the pointer on the gauge. Mechanical temperature gauges also utilize a bourdon tube. They have a sealed capillary tube and bulb assembly that is filled with temperature sensitive liquid that produces a proportional vapor pressure on the bourdon tube.
If the gauge indicator hand vibrates, this indicates. a compression or combustion leak into the cooling. system. 7. Once testing is complete, release pressure in the cooling system. by turning the tester head lever clockwise until it moves partially. up the ramp cams. With pressure released, rotate lever counter-. clockwise to remove.