更多"Which oil is not suitable for use a"的相关试题:
[单项选择]In order to benefit from the use of storm oil in heavy seas，the storm oil should be spread （）.
A. around the rudder and screws
B. completely around the vessel
C. to leeward of the vessel
D. to windward of the vessel
[单项选择]The purpose of storm oil in a sea anchor is to（）.
A. weigh down the anchor
B. lubricate the anchor
C. repel dangerous fish
D. smooth the sea
[单项选择]Which lubricating oil additive is used in diesel engines to reduce the tendency for sludge and varnish to form on the engine parts?（）
A. Flash point improvers
B. Pour point improvers
C. Inhibitors
D. Foam suppressors
[单项选择]（） is a defined area within which ships must use particular caution and should follow the recommended direction of traffic flow.
A. Recommended Direction of Traffic Flow
B. Roundabout
C. Separation Zone or Line
D. Precautionary Area
[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]The speed at which a storm centre moves is the（）.
A. speed of movement
B. speed of advance
C. speed of storm
D. storm movement speed
[单项选择]The booster pump, which supplies diesel oil to（） , should have a possibility of being powered by compressed air or by emergency power.
A. the main engines
B. the auxiliary engines
C. the emergency generator engine
D. the auxiliary engines and the main engine(s)
[单项选择]What is NOT suitable for use in making up the towing rig for a heavy，long ocean tow?（）
A. Chain
B. Ring
C. Solid thimble
D. A fishplate
[单项选择]Which IOS command would you use to find out which networks are routed by a particular OSPF process（）
A. show ip ospf
B. show ip route
C. show ip protocols
D. show ip ospf database
E. None of the other alternatives apply
[单项选择]Which of the following fuel oil characteristics establishes the danger point when transferring, pumping, and firing procedures are concerned?（）
A. Fire point
B. Flash point
C. Specific gravity
D. viscosity
[单项选择]When jumping into water upon which there is an oil-fire，you should（）.
A. break the water surface with your hands when diving head-first
B. use your hands to hold your knees to your chest
C. cover your eyes with one hand while pinching your nose shut and covering your mouth with the other
D. enter the water at the bow or stern on the windward side of the vessel
[单项选择]Which of the following is suitable for bagged cargo?（）.
A. hydraulically operated pusher
B. spread beam sling
C. revolving roll clamping device
D. platform sling
[单项选择]Which of the following is more suitable for bagged cargo?（）.
A. Hydraulically operated pusher
B. Spread beam sling
C. Revolving roll clamping device
D. Platform sling
[单项选择]Which command should you use to verify what networks are being routed by a given OSPF process（）
A. show ip ospf
B. show ip route
C. show ip protocol
D. show ip ospfdatabase
E. None of the other alternatives apply
[单项选择]Which of the following pumps is most suitable for an oily water separator?（）
A. reciprocating pump
B. vane pump
C. mono pump
D. axial-flow pump
[单项选择]Which of the following characteristic of lube oil helps to reduce the amount of deposits in the piston ring belt during the combustion process in a diesel engine?（）
A. Low viscosity index
B. Low carbon forming tendencies
C. High film strength
D. High non-corrosive qualities
[单项选择]The oil residues which cannot be discharged into the sea in compliance with MARPOL 73/78 shall be（）.
A. discharged to into special area
B. discharged into national waters
C. discharged into the designated zone
D. retained on board or discharged to reception facilities
[单项选择]Which command can you use to manually assign a static IPV6 address to a router interface？（）
A. ipv6 address PREFIX_1：：1/64
B. ipv6 autoconfig 2001：db8：2222：7272：：72/64
C. ipv6 autoconfig
D. ipv6 address 2001：db8：2222：7272：：72/64
