更多"[单选题] Nylon line is NOT suitable fo"的相关试题:
[单选题] Nylon line is NOT suitable for ______．
A.towing
B.lashings
C.stoppers
D.mooring lines
[单选题] Nylon line is better suited than manila for ______．
A.Towing alongside
B.Towing astern
C.Holding knots and splices
D.Resisting damage from chemicals
[单选题] Compared to manila line，size for size，nylon line _______.
A. has less strength than manila line
B. has more strength than manila line
C. is equivalent to manila line
D. will rot quicker than manila line
[单选题] An advantage of nylon rope over manila rope is that nylon rope ______．
A.Can be used in conjunction with wire or spring-lay rope
B.Can be stored on decks exposed to sunlight
C.Can hold a load even when a considerable amount of the yarns have been abraded
D.Gives audible warning of overstress whereas manila does not
[单选题] Under identical load conditions，nylon，when compared with natural fiber line，will stretch ______．
A.Less and have less strength
B.More and have less strength
C.More and have greater strength
D.Less and have greater strength
[单选题] It is NOT advisable to use nylon for alongside towing because it______.
A. stretches too much
B. is too difficult to make fast
C. parts too readily
D. is too susceptible to mildew
[单选题]Reciprocating pumps are suitable for delivering
A.small quantities at high pressure
B.large quantities at high pressure
C.moderate quantities at moderate pressure
D.large quantities at low pressure
[单选题] Galvanizing would be suitable for protecting wire rope
Which is used for ______．
A.cargo runners
B.stays
C.topping lifts
D.All of the above
[单选题]Bridge control is ideally suitable to controllable pitch
A.generator
B.engine
C.propeller
D.motor
[单选题] What type of oil is most suitable for reducing the effect of heavy seas?
A. Crude oil
B. Fuel oil
C. Vegetable oil
D. Lubricating oil
[单选题] _______ is not suitable for bagged cargo.
A. The hydraulic crab
B. The rope sling
C. The canvas sling
D. The cargo tray
[单选题] Which mooring line prevents sideways motion of a vessel
Moored to a pier ________．
A.A line led forward from the bow head line
B.A line led aft from the bow stern line
C.A line led in the same direction as the keel
D.A line led at a right angle to the keel=breast line
[单选题] A line connecting all possible positions of your vessel at any given time is a ______.
A. longitude line
B. latitude line
C. line of position
D. fix
[单选题] The International Load Line Certificate is a document indicating the ______ of the various load lines of the vessel.
A. Decks
B. Cabins
C. Holds
D. Positions
[单选题] A line of position from a celestial observation is a segment of a ______.
A. circle of equal altitude
B. parallel of declination
C. parallel of altitude
D. vertical circle
[单选题] A mooring line leading at nearly right angles to the keel is a ______．
A.Spring line
B.Bow line
C.Stern line
D.Breast line
[单选题] The agonic line on an isomagnetic chart indicates the ______．
A.Magnetic equator
B.Magnetic longitude reference line
C.Points where there is no variation
D.Points where there is no annual change in variation
