航海英语船舶索具及保养章节练习(2017.10.28)

单项选择题
Which material should NOT be used to secure cargo on deck for a voyage（）.
A.Steel chain
B.Wire rope
C.Steel strapping
D.Fiber rope
单项选择题
If kinking results while wire rope is being coiled clockwise，you should（）.
A.coil it counterclockwise
B.not coil it
C.take a turn under
D.twist out the kinks under a strain
单项选择题
A Chinese stopper（two lines）will hold best when you（）.
A.fasten the bitter ends to the mooring line with half hitches
B.twist the ends together and hold them in the direction of the pull
C.twist the ends together and hold them in the direction opposite to the pull
D.twist the ends together and hold them at right angles to the mooring line
单项选择题
Sufficient cargo tanks shall be（）prior to each ballast voyage in order that，taking into account the tanker’s trading pattern and expected weather conditions，ballast water is put only into cargo tanks which have been crude oil washed.
A.inerted
B.crude oil washed
C.gas freed
D.batterned down
单项选择题
A 6x19 wire rope would be（）.
A.6 inches in diameter and 19 fathoms long
B.6 inches in circumference with 19 strands
C.6 strands with 19 wires in each strand
D.19 strands with 6 wires in each strand
单项选择题
he heel block is located（）.
A.at the base of the boom
B.at the cargo hook
C.near the midships guy
D.near the spider band
单项选择题
The strongest of the natural fiber ropes is（）.
A.Nylon
B.Dacron
C.Manila
D.Sisal
单项选择题
What material may be substituted for zinc when making a poured metal socket ending to a wire rope（）.
A.Lead
B.Babbitt
C.Solder
D.Nothing
单项选择题
If you were to pass a stopper on a wire rope，what should the stopper be made of（）.
A.Wire
B.Manila
C.Nylon
D.Chain
单项选择题
What best describes an anchor buoy?（）
A.A black ball that is hoisted when the ship anchors
B.A buoy attached to the anchor
C.A buoy attached to the scope of an anchor chain
D.A mark of the number of fathoms in an anchor chain

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航海英语船舶索具及保养章节练习(2017.10.28)

Which material should NOT be used to secure cargo on deck for a voyage（）.

If kinking results while wire rope is being coiled clockwise，you should（）.

A Chinese stopper（two lines）will hold best when you（）.

Sufficient cargo tanks shall be（）prior to each ballast voyage in order that，taking into account the tanker’s trading pattern and expected weather conditions，ballast water is put only into cargo tanks which have been crude oil washed.

A 6x19 wire rope would be（）.

he heel block is located（）.

The strongest of the natural fiber ropes is（）.

What material may be substituted for zinc when making a poured metal socket ending to a wire rope（）.

If you were to pass a stopper on a wire rope，what should the stopper be made of（）.

What best describes an anchor buoy?（）

航海英语船舶索具及保养章节练习(2017.10.28)

Which material should NOT be used to secure cargo on deck for a voyage（）.

If kinking results while wire rope is being coiled clockwise，you should（）.

A Chinese stopper（two lines）will hold best when you（）.

Sufficient cargo tanks shall be（）prior to each ballast voyage in order that，taking into account the tanker’s trading pattern and expected weather conditions，ballast water is put only into cargo tanks which have been crude oil washed.

A 6x19 wire rope would be（）.

﻿he heel block is located（）.

The strongest of the natural fiber ropes is（）.

What material may be substituted for zinc when making a poured metal socket ending to a wire rope（）.

If you were to pass a stopper on a wire rope，what should the stopper be made of（）.

What best describes an anchor buoy?（）

he heel block is located（）.