智慧职教: 4.Fuel oil is leaking to sea from deck scuppers starboard.
举一反三
- Small oil spills on deck can be prevented from contaminating any waters by （）. A: plugging all scuppers and drains B: placing floating booms around the ship C: regularly emptying all drip pans D: thoroughly draining all bunkering hose
- 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
- When the ships is going to enter into the harbor, ______. A: change from diesel oil to heavy fuel oil for mail engine B: pump out bilge water C: change sea chest from lower level one to high level one D: test emergency generator
- In a typical fuel oil system， the oil is stored in tanks in the double bottom from which it is pumped to （） and heated.
- 智慧职教: 5.I want to know what kind of fuel oil you use for the main engine.