网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
The fitting that allows a boom to move freely both vertically and laterally is called the ______.
A.swivel
B.lizard
C.spider band
D.gooseneck
参考答案
更多 “ The fitting that allows a boom to move freely both vertically and laterally is called the ______.A.swivelB.lizardC.spider bandD.gooseneck ” 相关考题
考题
According to the text, lungfish can________A. breathe through its skinB. move freely on dry landC. remain alive out of waterD. be as active on land as in water
考题
Prior was born with a rare disease that limits his ability to move freely and damage his ability to speak.()
此题为判断题(对，错)。
考题
A band or collar on the top end of a boom to which the topping lift，midships guy，and outboard guys are secured，is called the ______.A.collar bandB.guy bandC.pad eye collarD.spider band
考题
Which fitting is used to connect the boom to the mast?A.Clevis pinB.Gunter-lugC.GooseneckD.Transom
考题
How should you signal the crane operator to lower the boom and raise the load ________．A.Extend arm and point finger in the direction to move the boomB.Extend arm with thumb pointing downward and flex fingers in and outC.With forearm vertical and forefinger pointing up，move hand in small horizontal circlesD.With arm extended downwards and forefinger pointing down，move hand in small horizontal circles
考题
The fitting at the end of a cargo line in a tank that allows suction to be taken close to the bottom of a tank is a ______．A.Suction endB.StrainerC.Bell-mouthD.Vacuum valve
考题
A deck fitting，used to secure line or wire rope，consisting of a single body with two protruding horns is called a ______．A.BittB.BollardC.CapstanD.Cleat
考题
How should you signal the crane operator to raise the boom?_________.A.Extend arm with the thumb pointing up and flex the fingers in and outB.Place both fists in front of the body with the thumbs pointing upwardC.With forearm vertical and forefinger pointing up，move hand in small horizontal circlesD.Extend arm with fingers closed and point thumb upward
考题
In a twin screw ship going half-ahead,both screws turning outboard and the rudder amidships no current or wind, the vessel will ______.A.Move bodily to portB.Move bodily to starboardC.Move in a zig-zag motionD.Steer a fairly straight course
考题
单选题How should you signal the crane operator to raise the boom?（）.A
Extend arm with the thumb pointing up and flex the fingers in and outB
Place both fists in front of the body with the thumbs pointing upwardC
With forearm vertical and forefinger pointing up,move hand in small horizond circlesD
Extend arm with the fingers closed and thumb upward
考题
单选题Which fitting is used to connect the boom to the mast? （）A
Clevis pinB
Gunter-lugC
GooseneckD
Transom
考题
单选题Securing cargo by running timbers from an upper support down to the cargo，either vertically or at an angle，is called（）.A
bracesB
dunnageC
shoresD
toms
考题
单选题A single fitting installed in a pipeline that either blanks off the pipe or allows a full flow passage of a liquid through the pipe is referred to as a（）.A
blind flangeB
pivot couplingC
quick-release couplingD
spectacle flange
考题
单选题A band or collar on the top end of a boom which the topping lift, midships guy, and outboard guys are secured, is called the（）.A
collar bandB
guy bandC
pad eye collarD
spider band
考题
单选题The process of lowering a boom to a horizontal position and onto its deck support is called（）.A
spotting a boomB
collaring a boomC
cradling a boomD
toppling a boom
考题
单选题Which statement is TRUE concerning the gooseneck（）.A
It is a sailing maneuver which brings the vessel's head through the windB
It connects the boom to the mast and allows the boom to swing freelyC
It is a sailing condition where there is a loss of air flow over the sailsD
None of the above
考题
单选题How should you signal the crane operator to swing?（）.A
With both arms extended out and palms to down, move arms back and forthB
With arm ertended downwards and forefinger pointing down,move hand in small horizontal creclesC
Extend arm and point finger in the direction to move boomD
Place both fists in front of the body with the thumbs pointing outward
考题
单选题How should you signal the crane operator to lower the boom and raise the load（）.A
Extend arm and point finger in the direction to move the boomB
Extend arm with thumb pointing downward and flex fingers in and outC
With forearm vertical and forefinger pointing up，move hand in small horizontal circlesD
With arm extended downwards and forefinger pointing down，move hand in small horizontal circles
考题
单选题The fitting that allows a boom to move freely both vertically and laterally is called the （）.A
swivelB
lizardC
spider bandD
gooseneck
考题
单选题Which CLI keyboard sequence allows you to move the cursor to the beginning of the line?（）A
Ctrl+eB
Ctrl+pC
Ctrl+wD
Ctrl+a
考题
单选题When liquid is free to move transversely in a tank, the effect is called（）.A
Free communicationB
Free fensityC
Free surfaceD
Negative GM
考题
单选题The hinge fitting used to attach the boom to the mast is the（）.A
gooseneckB
stepC
swivelD
pintle
考题
单选题The depth of the ship below waterline measured vertically to the lowest part of the hull is called （）.A
trimB
leanC
draftD
tonnage
考题
单选题Vertically below the deckline is a circle whose outside diameter is 300mm.It is called the（）.A
the deck lineB
Plimsoll discC
Plimsoll lineD
summer load line
考题
单选题A deck fitting，used to secure line or wire rope，consisting of a single body with two protruding horns is called a（）.A
bittB
bollardC
capstanD
cleat
考题
单选题Placing a lashing across a hook to prevent a fitting from slipping out of the hook is called （）.A
fakingB
flemishing downC
mousingD
worming
热门标签
最新试卷