我
- A.must to stand inoperative
- B.has to stand inoperative
- C.must be stood idle
- D.will stand idle
- A.a helix
- B.a helicoidal
- C.a curve
- D.a cone
- A.did not interrupt
- B.were not interrupted
- C.had not interrupted
- D.had not been interrupted
- A.open-type
- B.hermetic
- C.semi-hermetic
- D.all the above
- A.boarding and operating procedures
- B.maintenance schedule
- C.navigational systems
- D.fuel consumption rates
- A.value of the mean draft
- B.degree of list
- C.amount of roll
- D.difference in fore and aft drafts
- A.take a further inspection in the voyage
- B.check and repair, then retrial
- C.do as the surveyor’s requirement
- D.retrial
- A.lag behind the increased fuel supplied to the engine
- B.enter the engine along with the increase in the fuel
- C.enter the engine before the increased fuel supply
- D.leave the turbocharger as a negative pulse
- A.Each engine must have its own engine driven cooling water pump capable of providing cooling for all ranges of operation
- B.propulsion engines with bores exceeding 200 mm are to be fitted with a means to display the cooling water temperature of each cylinder
- C.At least two independent sea sucti8ons are to be provided for supplying water to the engine jackets or to the heat exchangers
- D.Suitable strain are to be fitted between the circulating pumps and heat exchangers when sea water is used for direct cooling
- A.cetane number
- B.octane number
- C.ignition index number
- D.volatility point
