A: international cooperation
B: reducing the use of aviation fuel
C: levying high tax on the aviation fuel
D: alternatives for the aviation fuel
举一反三
- Aerial _____ is the process of transferring aviation fuel from one military aircraft (the tanker) to another (the receiver) during flight. A: dumping B: fueling C: storing D: refueling
- The fuel oil system for a diesel engine can be considered in two<br/>parts---- the fuel supply and the ()systems A: fuel purification B: fuel combustion C: fuel treatment D: fuel injection
- According to international aviation regulation, all the aircraft should install the autopilot system.
- FMV is the short for ( ). A: Fuel Metering Valve B: Fuel Metering Vane C: Fuel Management Valve D: Fuel Metering Value
- The fuel oil system in the ship's engine room is not included . A: Fuel purifying system B: Fuel transfer system C: Fuel supply system D: Fuel cooling system
内容
- 0
The ignition switch should be left ON in order to _____ the fuel that remains in the fuel lines and components between the fuel selector/shutoffvalve and the engine. A: shut up B: use up C: turn up D: put up
- 1
Linda went into aviation to（） A: fulfil a dream. B: earn a high salary. C: follow family tradition.
- 2
Brazil is the world’s second largest producer of ______. A: biofuel B: fossil fuel C: corn fuel D: ethanol fuel
- 3
From the daily service tank,the fuel is pumped to a heater by . A: the transfer pump B: the high pressure pump C: the low pressure fuel pump (or booster ump) D: the separato
- 4
这个问题来源于燃油系统。 A: The source of the problem is in the fuel system. B: The beginning of the problem is in the fuel system. C: The origin of the problem is in the fuel system. D: The problem originates from the fuel system.