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.
Apprehended Violence Orders ( AVOs ) are court orders designed to protect people from. violence and harassment by others. A court will usually make an AVO if the applicant. has reasonable grounds to fear violence, stalking or harassment from the respondent. An AVO sets out conditions to restrict a personâs behaviour.