我
- A.center of gravity is lowered
- B.center of buoyancy is lowered
- C.reserve buoyancy is unchanged
- D.hull freeboard is increased
- A.Excessive cylinder liner
- B.water in the fuel system
- C.Cracked cylinder liner
- D.Leaking lube oil cooler
- A.attached to the indicators
- B.opened
- C.closed
- D.broken
- A.drained off
- B.collected
- C.sent to the crankcases
- D.separated with oil
- A.a mechanical seal
- B.keyway and key
- C.a nut
- D.shrinkage
- A.the oil content in water
- B.the water content in fuel oil
- C.the water level in bilge well
- D.the oil level in bilge well
- A.shut off the starting air receiver outlet valve
- B.stop the F.O priming transfer pump and shut off the correspondence inlet and outlet valve
- C.stop the S.W pump immediately and shut off the correspondence inlet and outlet valve
- D.stop the F.W pump immediately and shut off the correspondence inlet and outlet valve
- A.I only
- B.II only
- C.both I and II
- D.neither I or II
- A.high temperature and a high viscosity
- B.high temperature and a low viscosity
- C.low temperature and a high viscosity
- D.low temperature and a low viscosity
- A.the rudder angle indicator reading
- B.the desired rudder angle reading
- C.the measured rudder angle reading
- D.the intended rudder angle reading
