A: Heating
B: Filtration
C: Remove large amount of water from fuel
D: Pressurization
举一反三
- There is a large amount of fossil fuel on earth, but the sun supplied a(n) (limit) __________ supply of energy.
- The purposes of the fuel supply system are to supply the right amount of fuel for the engine to burn, and control the speed of the engine．
- Which of the following conditions indicates the dilution of diesel engine lube oil by fuel oil?（） A: Water discharging from the water outlet of the lube oil purifier B: Fuel oil discharging from the water outlet of the lube oil purifier C: Lube oil discharging from the water outlet of the lube oil purifier D: A change in the lube oil viscosity
- 再次启动发动机前，清除地面燃油。 A: Remove the fuel from the ground before you try to start the engine again. B: Remove the fuel from the ground before you try to start the engine one more time. C: Remove fuel from ground before attempting another start. D: Remove the fuel from the ground before you try to repeat the start of the engine repeat.
- In the tank there is a sending unit which tells the fuel gauge how much fuel is left in the tank．
内容
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5-2.In fuel cells，the water is produced in which side?
- 1
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
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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
- 3
Which of the following is not a primary product from insect farms? A: Insect grease as fuel material B: Insect protein as animal feed C: Feed residue as plant fertilizer D: Waste water for agricultural irrigation
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It works in the following manner: the engine converts the fuel from the fuel tank into the mechanical energy to drive the generator, generating electric power．