更多"As oil pipe line connections were b"的相关试题:
[单项选择]As oil pipe line connections were broken，（）quantity of oil was caused to spill onto the wharf and into the dock water.
A. a not knowing
B. an unknowing
C. an unknown
D. a not known
[单项选择]The broken magenta line which runs parallel to the shorebetween Roanoke Point and Mattituck Inlet marks a（）.
A. fish trap area
B. pipeline
C. demarcation line
D. cable area
[单项选择]Before dismantling the pipe, would you （）the oil retained in the hose with （）?
A. flash；fresh air
B. wash；fresh water
C. flush；compressed air
D. rush；diesel oil
[单项选择]If an incorrect entry were made in the Oil Record Book, you should （）.
A. erase the entry and rewrite it
B. notify the ships officer-in-charge
C. completely black it out and make the correct entry alongside
D. draw a single line through the wrong entry and initial it
[单项选择]“Before disconnecting the oil pipe, would you flush the oil retained in the pipe?” asked the oil barge owner （）
A. by using of fresh water
B. with compressed air
C. by using of sea water
D. with chemical compound
[单项选择]If oil density were greater than water’s, the oil separator （）.
A. did work
B. would work well
C. didnt work
D. wouldnt work
[单项选择]If fuel oil were being discharged from the waster outlet of a fuel oil disk type centrifuge, operated as separator, you should（）
A. remove the discharge ring
B. re-prime the purifier
C. the centrifuge to its proper speed
D. install an additional discharge ring
[单项选择]In order to keep the oil film on the cylinder liner during the running-in period, the piston rings are slightly rounded（）
A. on both the external and internal top edges
B. on both the external top and bottom edges
C. on both the external and internal bottom edges
D. on all the four edges
[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]Unless such oil tanker carries crude oil which is not suitable for crude oil washing，the oil tanker shall（）the system in accordance with the requirements of that Regulation.
A. operate
B. check
C. install
D. overhaul
[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]The oil discharge monitoring system in the oil tanker vessels is used for detecting the amount of oil discharged overboard to ensure that it does not exceed（）
A. 15 liters nautical mile
B. 30 liters nautical mile
C. 60 liters nautical mile
D. 100 liters nautical mile
[单项选择]Diesel engine lube oil diluted with fuel oil is indicated by（）
A. decreased viscosity
B. decreased pour point
C. increased flash point
D. increased viscosity
[单项选择]Cylinder oil is a high viscosity mineral oil, with a （） machined to the anticipated sulfur content of the fuel.
A. TAN
B. TBN
C. SAN
D. SBN
[单项选择]The lube oil cooler is located after the lube oil filter in order for （）
A. the filter to operate more efficiently
B. the lube oil cooler to be bypassed
C. positive lube oil pump suction to be assured
D. galvanic action in the cooler to be minimized
[单项选择]No oil or mixture containing oil（）into singapore waters from any vessel.
A. shall noe be discharged
B. shall be discharged
C. shall be filled
D. shall noe be filled
[单项选择]What type of oil is not covered in the oil pollution law?（）
A. mineral oil
B. machinery oil being transferred for shipboard use
C. crude oil unrefined
D. normal bilge oil and water
[单项选择]No oil or mixture containing oil（）into Singapore waters from any vessel.
A. shall not be discharged
B. shall be discharged
C. shall be filled
D. shall not be filled
[单项选择]While loading bulk oil, you notice oil on the water near the bargeWhich of the following actions should you carry out FIRST?（）
A. Search the vessel for leaks
B. Notify terminal superintendent
C. Stop loading
D. Notify the Coast Guard
