auxiliary engine
Học thuậtThân thiện
Definition
- Noun:
- A secondary or backup engine, typically smaller than the main engine, used to power specific equipment or systems, especially on a ship or boat. Its primary function is to provide power when the main engine is not running or to operate auxiliary machinery.
Examples of Usage
- Noun:
- The ship's auxiliary engine powered the winches and the electrical generator while in port.
- During the main engine failure, the crew relied on the auxiliary engine to maintain critical systems.
- Modern yachts often have a small auxiliary engine for maneuvering in harbors.
Advanced Usage
- "to start/run the auxiliary engine": To activate or operate the secondary engine.
- The captain ordered the engineer to start the auxiliary engine to power the bilge pumps.
- "auxiliary engine room": A compartment, often smaller, housing the secondary engine and its related systems.
- The fire was contained in the auxiliary engine room.
Variants and Related Words
- Auxiliary (adjective): Providing supplementary or additional help and support.
- The auxiliary power unit started automatically.
- Donkey engine (noun): A synonym, historically used for a small auxiliary engine on a ship.
- Generator (noun): A related device often powered by an auxiliary engine to produce electricity.
Synonyms
- Backup engine
- Secondary engine
- Donkey engine (nautical)
Related Phrases
- Auxiliary power: Electrical or mechanical power supplied by a secondary source like an auxiliary engine.
- The vessel switched to auxiliary power during the storm.
Noun
- (nautical) a small engine (as one used on board ships to operate a windlass)