The wire ropes and blocks, or pulleys, on a ship are called （）.A、fittingsB、riggingsC、equipmentD、device
The wire ropes and blocks, or pulleys, on a ship are called （）.
- A、fittings
- B、riggings
- C、equipment
- D、device
相关考题：
That same night they made plans, and the next morning, _______ , they met to begin training. A.ropes in handB.ropes are in handC.with hand in ropesD.hand with ropes
In accordance with Sinotime，the Charterers will not be responsible for __________．A.the expenses of all dock，harbour and tonnage dues at the ports of delivery and re-delivery unless incurred before delivery or after re-deliveryB.expenses of agencies and commissionsC.charges including any foreign general municipality or state taxesD.expenses for all ropes，falls，slings and blocks actually used for loading and discharging
According to Sinotime，______ to provide all ropes，falls，slings and blocks actually used for loading and discharging．A.Either Owners or ChartererB.The ChartererC.The OwnersD.Neither Charterer nor Owners
Lashing is the means of securing vehicles and other cargo by ______．A.tomming down methodB.blocking methodC.bracing methodD.using wire ropes，chains，steel bars，and turnbuckles
Which statement is FALSE concerning a tagline as used with a 30-ton pedestal crane ________．A.Taglines are wire rope purchases that raise and lower the jibB.Taglines are wire ropes for horizontal positioning of the rider blockC.Taglines can be fastened to corners of vehicles or containersD.The crane might not have taglines installed in its rigging system
What is the accepted standard for wire rope falls used in connection with the lifeboat gear ________．A.Six by seven galvanized wire ropeB.Six by twenty-four improved plow steel wire ropeC.Six by thirty-seven preformed fiber-core wire ropeD.Six by nineteen regular-lay filler wire rope
同一地基的临塑荷载Pcr、界限荷载P1/4、极限荷载Pu之间存在的大小关系为（ ）。 A、Pcr＞p1/4＞Pu B、Pu＞p1/4＞Pcr C、Pu＞pcr＞P1/4 D、P1/4＞Pu＞Pcr
Ropes can be divided into three types: （）.A、natural fiber rope, manila rope and synthetic ropeB、natural fiber rope, synthetic rope and wire ropeC、synthetic rope, manila rope and wire ropeD、synthetic rope, manila rope and wooden rope
（）is the strongest and the most elastic of all the synthetic fiber ropes.A、Hemp ropeB、Wire ropeC、Nylon ropeD、wood rope
A （）(钢丝刷) should be used on all bare metal to remove the last of the scale.A、wire brushB、wire ropeC、wire rodD、wire rope clip
单选题Which statement is FALSE concerning a tagline as used with a 30-ton pedestal crane（）.ATaglines are wire rope purchases that raise and lower the jibBTaglines are wire ropes for horizontal positioning of the rider blockCTaglines can be fastened to corners of vehicles or containersDThe crane might not have taglines installed in its rigging system
单选题远离缆绳。（）AGet ready for the ropes.BKeep away from the ropes.CSlack away the ropes.DHeave in the rope.
单选题What is the accepted standard for wire rope falls used in connection with the lifeboat gear?（）ASix by seven galvanized wire ropeBSix by twenty-four improved plow steel wire ropeCSix by thirty-seven preformed fiber-core wire ropeDSix by nineteen regular-lay filler wire rope
单选题离缆绳远点儿。（）AKeep away from the ropes.BKeep in touch with the ropes.CSingle up the lines.DMake fast the lines.
单选题What does the term end-for-end refer to in regard to a wire towing hawser（）.ACutting off the bitter and towing ends of the wire ropeBSplicing two wire ropes togetherCRemoving the wire rope from the drum and reversing it so that the towing end becomes the bitter endDRemoving the wire rope from the drum and turning it over so that the wire bends in the opposite direction when rolled on a drum
单选题A shroud is（）.Aany wire running fore-and-aft on a shipBany wire with a fiber coreCa heavy wire extending from the trunk of the mast to the head of the boomDa heavy wire extending from the mast，atwartships to the deck，to support the mast
单选题To protect the rotor of a motor disassembled for maintenance or overhaul, it should be（）Asuspended by wire slings in one comer of the shopBwrapped in several layers of heavy paper or carboardCsupported by flat wood blocks on the workbenchDreturned to the frame as soon as the bearings are removed
单选题What is a step in attaching a poured metal socket to a wire rope?（）AEtch the wire with acidBInstall a wire seizing on the wire that will be inside the socketCEnsure the fiber core is well lubricatedDPour molten babbitt metal into the socket
单选题The wire ropes and blocks, or pulleys, on a ship are called （）.AfittingsBriggingsCequipmentDdevice
单选题The wire ropes and blocks, or pulleys, on a ship are called（）.Athe apparatusBequipmentCriggingsDfittings