A reduced pressure zone device is tested with a device called a differential gauge. This gauge uses hoses attached to the various test cocks of the RPZD and checks to be certain that the check valve springs as well as the relief valve spring are not fouled and are working properly.
The adjective AVUNCULAR has 2 senses: 1. being or relating to an uncle. 2. like an uncle in kindness or indulgence. Familiarity information: AVUNCULAR used as an adjective is rare.
The local courts can make an Apprehended Violence Order (called AVO for short). This is a restraining order, which orders the violent person to stay away from you, your home and/or your workplace. As a general rule, an AVO will stop the violent person from continuing to harass you.