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.
A pump piston is a moving component that uses piston rings to create a seal, and transfers force in order to eject or compress fluid in the cylinder. Reciprocating pumps are either duplex (two cylinders) or triplex (three cylinders). These pumps may be powered by steam or air, or via a motor or engine's belt drive.