更多"Accidental escape of oil out of a t"的相关试题:
[单项选择]ACCIDENTAL ESCAPE OF OIL OUT OF A TANK WHEN IT GETS TOO FULL BECAUSE PUMPING WAS NOT STOPPED IN TIME defines（）.
A. Overloading
B. Over discharging
C. Overflow
D. Overtaking
[单项选择]Movement of liquid in a tank when a vessel inclines causes an increase in（）.
A. righting arm
B. metacentric height
C. height of the uncorrected KG
D. natural rolling period
[单项选择]When oil is accidentally discharged into the water，what should you do after reporting the discharge（）.
A. Contain the oil and remove as much of it as possible from the water
B. Throw chemical agents on the water to disperse the oil
C. Throw sand on the water to sink the oil
D. Obtain your permit from the Corps of Engineers
[单项选择]When oil is discharged overboard，an entry is required in the（）.
A. engine rough log
B. Oil Record Book
C. Official Logbook
D. deck rough log
[单项选择]The hydraulic oil most likely to thin out when hot and thick when cold would have a viscosity index of（）
A. 20
B. 40
C. 60
D. 80
[单项选择]When discharging oil from an oil tanker the instantaneous rate（）60 liters per nautical mile.
A. Should not exceed
B. Must be up to
C. Should exceed
D. Should be about
[单项选择]
When fuel oil is accidentally missed with lube oil which of the following processes can be used to separate them?（）
Ⅰ.filtering
Ⅱ.settling
A. Ⅰ only
B. Ⅱ only
C. either Ⅰ or Ⅱ
D. neither Ⅰ or Ⅱ
[单项选择]When separating fuel oil in oil separator, the separating quantity is（） of the real quantity.
A. 100%
B. 80%
C. 1/2
D. 1/3
[单项选择]When carrying out a parallel track search pattern，the course of the search units should normally be which of the following?（）
A. In the same direction as the anticipated drift
B. In the opposite direction of the anticipated drift
C. Perpendicular to the line of anticipated drift
D. Downwind
[单项选择]In the voyage, when carrying out abandon ship drill, should be test every time（）.
A. the emergency lighting system for muster and abandon ship
B. air/oil emergency shut-down
C. M-Eemergency operation
D. main/auxiliary steering gear changing
[单项选择]When paying out nylon line from around the bitts（）.
A. stand clear of the bitts and use two or more round turns under your figure eights
B. you can surge the line even with a single turn
C. no extra turns are necessary since nylon has a high coefficient of friction
D. stand in the bight of the line
[单项选择]When fuel oil has seriously contaminated a diesel engine lubricating oil, you should （）.
A. filter to remove the fuel oil
B. use the settler to remove the fuel oil
C. remove the fuel oil by centrifuging
D. drain and then renew the lube oil supply
[单项选择]When carrying out mooring trial, the （） trial of the MEis not necessary.
A. starting
B. torsion vibration
C. direction changing
D. running
[单项选择]When carrying out the voyage trial, the M-E is not necessary to take（）trial.
A. starting
B. running
C. running-in
D. direction changing
[单项选择]When adding oil to a refrigeration system, precautions must be taken to ensure that （）.
A. the compressor suction pressure is not too high
B. all air is purged from the pump and charging fittings
C. the high pressure cutout switch is held open to prevent accidental starting
D. the condenser is completely shutdown first
[单项选择]If found oil when we open low oil level plug of separator, it indicates （）
A. the separator is overload
B. the monitor equipment of separator fails
C. the discharge pump of separator can not work
D. the temperature of oil water is low
