Understanding Answer Files. An answer file is an XML-based file that contains setting definitions and values to use during Windows Setup. In an answer file, you specify various setup options, including how to partition disks, the location of the Windows image to install, and the product key to apply.
When the system pressure drops to a preset level, the jockey pump starts and charges the system back to normal pressure. In case of fire, sprinkler heads open and fire hose connections are utilized causing a rapid system pressure drop over and above what the jockey pump is capable of supplying.
In addition to protecting a system from excessive pressure, this valve functions as a control module that can be used for periodic purging of a system, opening a bypass channel when the pump is running in a closed system, and providing on/off regulation.