更多"（）measured at midship section and t"的相关试题:
[单项选择]（）measured at the midship section and taken from outside of the ship’s side shell plating on one side to the outside of ship’side shell plating on the other side.
A. Length overall
B. After perpendicular
C. Amidships
D. Extreme breadth
[单项选择]Ullage measurements are taken from the top of the liquid to（）.
A. the base of the expansion trunk
B. the base of the ullage port
C. a line scribed within the ullage port
D. an above-deck datum，usually the top of the ullage hole
[单项选择]Oil product samples should be taken from the（）.
A. dock riser
B. ship's cargo tanks
C. shore tank discharge
D. All of the above
[单项选择]The air required for combustion is taken from the engine room through a filter fitted on the turbochargerThis reduces the risk for too and contamination of the combustion air（）
A. high temperatures
B. low temperatures
C. wet
D. dirty
[单项选择]（） for the camshaft gear train is taken from a spur gear which for a six cylinder engine is at the coupling end.
A. The driven gear
B. The drive
C. The grease
D. The lubricating oil
[单项选择]A lube oil sample taken from the main engine lube oil system has dark yellow opaque color.This is the result of （）
A. water contamination
B. mixing oils of two widely different viscosities
C. overheating
D. aeration
[单项选择]（）is taken from the lower most point of the keel to the summer loadline.
A. Extreme draft
B. Molded draft
C. Extreme depth
D. Molded depth
[单项选择]To （） Admiralty Charts 438，latitudes taken from this chart should be increased by about 5 seconds．
A. convert to
B. come to
C. look at
D. agree with
[单项选择]0il product samples should be taken from the（）.
A. dock riser
B. ships cargo tanks
C. shore tank discharge
D. All of the above
[单项选择]The water was so（）that we could see the fish inside clearly.
A. transparent
B. obvious
C. apparent
D. visible
[名词解释]保护区段overlap section
[单项选择]Is that seat taken?（）
A. Please don't worry.
B. I don't think so.
C. Why not?
D. It's very nice.
[单项选择]After abandoning ship which action should be taken IMMEDIATELY upon entering a liferaft?（）
A. Open equipment pack
B. Issue anti-seasickness medicine
C. Cut painter and clear the ship
D. Dry the liferaft floor and inflate
[单项选择]What additional precautions should be taken when making temporary repairs to a ship that is operating when hydrogen sulfide is present?（）
A. Seal off all tank and compartment ventilation
B. Remove all bulk materials from the P-tanks
C. Provide respiratory protection and monitoring
D. All of the above
[单项选择]Measures taken by the Assured or the Underwriters with the object of saving，protecting or recovering the subject-matter insured shall not be considered as（）.
A. sue and labor
B. a waiver or acceptance of abandonment or otherwise prejudice the rights of either party
C. general average acts
D. acts reasonable for the purpose of averting or minimizing a loss
[单项选择]Which step should normally be taken FIRST by those who have boarded a liferaft in an emergency?（）
A. Ration food and water supplies
B. Take anti-seasickness pills，if available
C. Determine position and closest point of land
D. Check pyrotechnic supplies
[单项选择]Which precaution should be taken when testing a line throwing gun?（）
A. Never remove the line from the rocket
B. Fire it at an angle of approximately 90 degrees to the horizon
C. Wear asbestos gloves
D. All of the above
[单项选择]Which of the following actions should be taken if during a routine maintenance inspection of a centrifugal pump, localized scoring on a pump shaft sleeve is detected?（）
A. Correct the cause of the scoring and repair the sleeve or replace with a new one
B. Reassemble the unit and provide more water leak off for proper lubrication
C. Check for parallel alignment of the sleeve radial faces to the sleeve bores
D. Reassemble the unit and adjust the governor to obtain a slower speed
[单项选择]What action must be taken when an individual cargo tank is closed off from the inert gas system by the tank isolation valve?（）
A. The tank must be gas freed
B. The tank must be ballasted
C. The tank must be vented to the atmosphere
D. The bypass valve must also be closed
