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)
单选题
A tug’s horsepower available at the shaft is().
A
indicated horsepower
B
brake horsepower
C
dynamic horsepower
D
net horsepower
参考答案
参考解析
解析:
暂无解析
更多 “单选题A tug’s horsepower available at the shaft is().A indicated horsepowerB brake horsepowerC dynamic horsepowerD net horsepower” 相关考题
考题
Numerous materials are available to ______.
Atoday of designersBtoday’s of designersCtoday’s designersDtoday designers
考题
ToaddaTTYTerminaltoSerialport1,whichofthefollowingsetofoptionsshouldbechosen?()
A.ttyrs232AsynchronousTerminalthensa1Available01-S2StandardI/OSerialPortB.ttyrs422AsynchronousTerminalthensa1Available01-S2StandardI/OSerialPortC.ttyrs232AsynchronousTerminalthensa0Available01-S1StandardI/OSerialPortD.ttyrs422AsynchronousTerminalthensa0Available01-S1StandardI/OSerialPort
考题
A tug is to assist in docking an oceangoing vessel on a hawser. The greatest danger to the tug is ______.A.from the ship's propeller when making up aftB.from being overrun if making up forwardC.hull damage while alongside passing a hawserD.getting in a tripping position
考题
A VLCC(100,000 DWT+)with a 30,000 Shaft Horsepower Steam Turbine is slow to respond to engine movements and has less stopping power than normal ships because it has a ______.A.Bigger propellerB.Smaller power weight ratioC.Smaller propellerD.Larger power weight ratio
考题
What prevents water running along the shaft of a leaking centrifugal pump from entering the shaft bearing ________.A.Shaft sealB.Water flingerC.Drain holeD.Lantern ring
考题
The equipment required to remove an on-deck oil spill on a barge transfering oil must either be carried on board or ______.A.on a tug standing byB.available by contract with the shore facilityC.kept at the shoreside hose connection during transferD.kept in a protected shoreside location readily accessible
考题
A tug would NOT assist a ship to steer if the tug is made up to the large vessel ______.A.by a tow line ahead of the vesselB.forward on either bow of the vesselC.approximately amidships of the vesselD.on the vessel’s quarter
考题
在右后挽牢拖轮!()A、Make tug fast on starboard quarter!B、Make tug fast on port quarter!C、Make tug fast in starboard quarter!D、Make fast tug on starboard quarter!
考题
2Mbps 信号映射复用到 STM-1 的路径是()A、VC-12-TU-12-TUG2-TUG3-AU4-AUG-STM-1B、C-12-VC-12-TU-12-TUG2-TUG3-VC-4-AU4-AUG-STM-1C、C-12-TU-12-VC-12-TUG2-TUG3-VC-4-AUG-AU4-STM-1
考题
我国2M复用成AUG的步骤是()。A、C-12--VC-12--TU-12--TUG-2--VC-3--AU-4--AUGB、C-12--VC-12--TU-12--VC2--TUG-2--TUG-3--AU-4--AUGC、C-12--VC-12--TU-12--TUG-2--TUG-3--VC-4--AU-4--AUGD、C-12--VC-12--TU-12--TUG-2--VC-3--TUG-3--AU-4--AUG
考题
我国2M复用成AUG的步骤是()。 A、 C-12 --VC-12 --TU-12 --TUG-2 --VC-3 --AU-4 --AUGB、 C-12 --VC-12 --TU-12 --VC2 --TUG-2 --TUG-3 --AU-4 --AUGC、 C-12 --VC-12 --TU-12 --TUG-2 --TUG-3 --VC-4 --AU-4 --AUGD、 C-12 --VC-12 --TU-12 --TUG-2 --VC-3 -- TUG-3 --AU-4 --AUG
考题
单选题The center line condition of the transmission shaft can be checked by()A
the border flange’s excursion and flectionB
the both end shafts line’s accordanceC
the border flange’s flection and the both end shafts line’s accordanceD
the border flange’s accordance and both end shafts flection degree
考题
单选题How do the height and location of a tug’s towing bitts relate to the danger of tripping?()A
The further forward and closer to amidships the more readily the tug will tripB
Placement further aft permits more effective pulling,better steering and eliminates the danger of trippingC
Installing the bitts down low lowers the center of gravityD
The height and position of towing bitts has no significance
考题
单选题A tug is to assist in docking an oceangoing vessel on a hawser. The greatest danger to the tug is ().A
from the ship's propeller when making up aftB
from being overrun if making up forwardC
hull damage while alongside passing a hawserD
getting in a tripping position
考题
单选题Took tug Satex on St’d bow,using eng.and tug var’ly at Capt.and Plt orders.This wording is likely to appear in().A
Deck logsB
Night OrdersC
Captain's Standing OrdersD
B/L
考题
单选题A tug would NOT assist a ship to steer if the tug is made up to the large vessel().A
by a tow line ahead of the vesselB
forward on either bow of the vesselC
approximately amidships of the vesselD
on the vessel's quarter
考题
单选题A towing vessel’s capability is BEST measured by horsepower,bollard pull,maneuverability and().A
displacementB
stabilityC
towrope pullD
propeller design
考题
单选题To reduce the amount of catenary you may().A
shorten the hawser or increase the tug's speedB
lengthen the hawser or reduce the tug's speedC
place your tug in ironsD
make a sharp turn
考题
单选题A VLCC (100,000 DWT+) with a 30,000 Shaft Horsepower Steam Turbine is slow to respond to engine movements and has less stopping power than normal ships because it has a().A
bigger propellerB
smaller power to weight ratioC
smaller propellerD
larger power to weight ratio
考题
单选题In selecting a tug for moving a vessel,consideration should be given to its().A
indicated horsepower,bollard pull,and displacementB
indicated horsepower,maneuverability,and displacementC
indicated horsepower,bollard pull,and maneuverabilityD
bollard pull,displacement,and maneuverability
考题
单选题The term BOLLARD PULL refers to a towing vessel’s().A
propulsion horsepower availableB
pulling ability at cruise powerC
towing winch capabilityD
pulling ability under static conditions
考题
单选题With four-stroke engines, it takes four revolutions of the crank shaft to make () power stroke(s).A
1B
2C
4D
8
考题
单选题The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as ().A
indicated horsepowerB
brake horsepowerC
net horsepowerD
friction horsepower
考题
单选题You are under sail and overtaking a tug and tow.Which action is correct().A
The power-driven tug must maneuver to avoid collisionB
You must maneuver to avoid the tug and towC
You must maneuver to avoid collision only if the tug is to leeward and the wind is on your port sideD
Both vessels are required to maneuver to avoid collision
热门标签
最新试卷
![瑞牛题库 章节练习 历年真题 模拟试卷](http://assets.51tk.com/51_sidebar_right_index.jpg)