A survey that shows how much energy you use in your compressed air generation. It will help find ways to use energy more efficiently.2. A survey that shows how much energy you use in your house or apartment. It will help you find ways to use less energy.

A filter element so full of contaminants that no longer can pass rated flow without excessive pressure differential.

The erection or superstructure fitted about amidship on the upper deck of a ship. The officer's quarters, staterooms and accommodations are usually in the bridge house.

A change in the wind direction.

Said of anchor when it lifts clear of the bottom.

A valve which connects the high pressure side of a compressed air system to the suction side and is adjusted so as to maintain a specific pressure on the suction side by controlled bleeding of hot gas to the suction side.

Near or toward the shore

Also stability sail or riding sail. Any small sail set to help the boat maintain its direction without necessarily moving, as when at anchor or in heavy weather.

A flying bridge on top of a pilothouse or chart house.

Force per unit area, usually expressed in pounds per square inch (PSI) or BAR.

To decorate a ship with flags in celebration of certain occasions.

(1) To fill a space (room) with water; (2) A rising tide.

Another name for the bo'sun's whistle.

Abbreviation for "Consumption Entry." The process of declaring the importation of foreignmade goods for use in the United States.

Percentage of time a compressor unit can operate at full load over a thirty minute period.

A device used to keep a line from slipping, such as a jamcleat.

To luff or luff up is to head into the wind, causing sails to flutter.

Said of a vessel when water level has fallen from the level at which she would float, so she would be aground and need to wait for the next tide before re-floating. Also said of the water that has receded and caused a vessel to go aground.

A fishing vessel designed to tow a trawl for catching bottom fish.

Instructions given by a shipper to a bank indicating that documents transferring title to goods should be delivered to the buyer only upon the buyer's acceptance of the attached draft.