单选题drill（）A锉B扳手C钻D凿子
单选题
drill（）
A
锉
B
扳手
C
钻
D
凿子
参考解析
解析：
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相关考题：
A frame with two，or sometimes four，arms through which are threaded the guidelines and which is used to keep the drill stem and bit in line with the center opening in the temporary guide base is the ______.A.drill stem guideB.guide frameC.drill string frameD.casing guide
A heavy，thick-walled tube，usually steel，used between the drill pipe and the bit in the drill stem to weight the bit in order to improve its performance is called a ______.A.heavy-walled drill pipeB.tool jointC.down hole toolD.drill collar
A set of clamps that are latched onto the drill pipe to allow the driller to raise or lower the drill string out of or into the hole are the ______.A.liftsB.collarsC.elevatorsD.clamps
（）(除了) the fire drill, there are also boat drill and emergency drill on board.A、ExceptB、AlthoughC、In addition toD、But
We are going to carry out an/a （）(应急演习).A、fire drillB、emergency drillC、boat drillD、abandon ship drill
At each drill a different person should be in （）(负责)of an extinguisher.A、chargeB、loadC、dischargeD、handle
Apart from fire drill, there are also boat drill and emergency drill on board.（）A、除了救生演习之外，船上还有消防演习和应急演习。B、除了应急演习之外，船上还有救生演习和消防演习。C、除了消防演习之外，船上还有救生演习和应急演习。D、除了救生演习之外，船上还有应急演习和消防演习。
单选题The main function of the drawworks on a ship is to（）.Atransport tubulars from the pipe racks to the derrick floorBmaintain constant tension on the marine riserCstore and secure the excess drill lineDlower and hoist the drill string into and out of the drilled hole
单选题A heavy，thick-walled tube，usually steel，used between the drill pipe and the bit in the drill stem to weight the bit in order to improve its performance is called a（）.Aheavy-walled drill pipeBtool jointCdown hole toolDdrill collar
单选题A fire and boat drill on a tank vessel shall, by regulation, include （）.Astarting the fire pumpsBchecking firemans outfits and other personnel rescue equipmentCchecking relevant communications equipmentDAll of the above
单选题The biggest advantage of this product is that ______.Ait will be faster and cheaper than manual laborBit can climb mountainsides, drill holes, insert bars and cementCit can collect data on the slope’ s stabilityDit can drill without a human being on board
单选题There is a smell of gas in the hold. You must wear your （）(氧气面罩).Afire maskBbreathing apparatusClife-jacketDfire drill
单选题During the required periodic abandon ship drill aboard a ship，each person not assigned duties in the muster list is（）.Ainstructed in the use of portable fire extinguishersBshown a video demonstrating lifeboat launchingCinstructed in the use of life jacketsDnot required to attend the boat drill
单选题Efficient fire-fighting drill demands the full （）of persons in all departments of the ship.AoperateBoperationCco-operateDco-operation
单选题The fire drill must, as far as practicable, be conducted if （）.Athere is a minor emergencyBthere is an actual emergencyCthere were a minor emergencyDthere were an actual emergency
单选题A set of clamps that are latched onto the drill pipe to allow the driller to raise or lower the drill string out of or into the hole are the（）.AliftsBcollarsCelevatorsDclamps
单选题The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the（）ANavigation Log BookBEngine Room Log BookCOil Record BookDMuster List
单选题During a fire drill on a vessel,what action is required?（）.AStart each fire pumpBLaunch aand run a lifeboatCInventory rescue and fire equipmentDInspect fire hoses
单选题During a fire drill on a ship，what action is required?（）AStart each fire pumpBLaunch and run a lifeboatCInventory rescue and fire equipmentDInspect fire hoses
单选题（）of the following statements is incorrect regarding a fire and boat drill ao board your cargo vessel.AAt least one fire and drill shall be held within 24 hours of leaving a port where more than 25 percent of the crew has been replacedBThe Master is responsible in seeing thst each lifeboat is lowered to the water at least once in each 6 monthsCLifeboat equipment shall be examined at least once each month to insure that it is completeDAn entry shall be made in the vessels official Logbook relative eo each fire and boat drill
单选题A sound signal of seven short blasts and one long blast given with the vessel’s sound system is（）.ASafety alarmBDistress alarmCFire drill alarmDGeneral emergency alarm
单选题The shear rams of a ship blowout preventer stack are used in emergency well control to（）.Aclose and seal around the drill pipeBclose and seal around casingCcut off pipe inside the preventer stackDclose and seal around drill collars
单选题（）(除了) the fire drill, there are also boat drill and emergency drill on board.AExceptBAlthoughCIn addition toDBut