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
内容
- 0
If there is water in fuel oil， the revolution of the engine will （）.
- 1
智慧职教: What size do you want? I ____size 0.
- 2
What is the heart of the lubrication system, which is located in the oil pan on the bottom of the engine? And it pulls oil up from the oil pan and makes the engine oil circulate through the engine. A: oil filter B: Screened intake C: oil pump D: oil pressure relief valve
- 3
__________ I know is __________ I want to live a different kind of life. A: All…that B: All…what C: All that…/ D: All what…that
- 4
what’s the most important thing to know about if I want to exhibit at a trade fair? a. As an exhibitor, choosing the ____trade fair is essential. b. If the trade fair is too_____or too______, it’s unlikely to attract visitors who want to buy what you sell, and participating in trade fairs can be a _____of time. So, you see, when you attend a trade fair, you should make sure you know what kind of customers you want to_____and what you want to_______.