The selection of an oil from the （） depends to a great extent on the operating conditions， the design of the engine and the type of fuel to be burned.
A
举一反三
- The selection of an oil depends （） on the operating conditions， the design of the engine and the type of fuel to be burned.
- 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
- As fuel is burned in the engine, about one-third of the heat energy in the fuel is converted into power.
- If there is water in fuel oil， the revolution of the engine will （）.
- Depending on engine operating conditions, injection quantity will vary.
内容
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The fuel oil system for a diesel engine can be considered in two parts--the fuel supply and the （） systems.
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Dirt in the fuel oil system of a diesel engine can cause （）.
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The removal of （） from lubricating oil will reduce engine wear and possible breakdowns. A: contaminating water B: contaminated additives C: contaminated fuel D: contaminating impuritie
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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