智慧职教: 5.I want to know what kind of fuel oil you use for the main engine.
举一反三
- Fuel oil is thought to be one of the main factors （） the operation and maintenance of an engine.
- What’s the main purpose of the servo fuel heater on CFM56-3 engine? ( ) A: To decrease the supply oil temperature B: To increase the servo fuel temperature C: To decrease the scavenge oil temperature D: To increase the combustion fuel temperature
- Impurities in the fuel oil will affect the operation of the engine， which has （） the use of separator and some other devices.
- If you want to search for information online you must use a search engine.
- _____is generally not included in the fuel used for the main engine of the ship. A: Diesel oil B: Heavy oil C: Low sulfur heavy oil D: Gasoline