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单选题
drill()
A

B

扳手

C

D

凿子


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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

考题 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 ______.A.heavy-walled drill pipeB.tool jointC.down hole toolD.drill collar

考题 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 ______.A.liftsB.collarsC.elevatorsD.clamps

考题 ()(除了) the fire drill, there are also boat drill and emergency drill on board.A、ExceptB、AlthoughC、In addition toD、But

考题 消防演习()A、fire drillB、boat drillC、emergency drillD、life drill

考题 We are going to carry out an/a ()(应急演习).A、fire drillB、emergency drillC、boat drillD、abandon ship drill

考题 At each drill a different person should be in ()(负责)of an extinguisher.A、chargeB、loadC、dischargeD、handle

考题 drill()A、锉B、扳手C、钻D、凿子

考题 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。

考题 单选题The main function of the drawworks on a ship is to().A transport tubulars from the pipe racks to the derrick floorB maintain constant tension on the marine riserC store and secure the excess drill lineD lower and hoist the drill string into and out of the drilled hole

考题 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().A heavy-walled drill pipeB tool jointC down hole toolD drill collar

考题 单选题Fire drill is carried out once a ().A yearB dayC weekD month

考题 单选题A fire and boat drill on a tank vessel shall, by regulation, include ().A starting the fire pumpsB checking firemans outfits and other personnel rescue equipmentC checking relevant communications equipmentD All of the above

考题 单选题The biggest advantage of this product is that ______.A it will be faster and cheaper than manual laborB it can climb mountainsides, drill holes, insert bars and cementC it can collect data on the slope’ s stabilityD it can drill without a human being on board

考题 单选题There is a smell of gas in the hold. You must wear your ()(氧气面罩).A fire maskB breathing apparatusC life-jacketD fire drill

考题 单选题On a ship,a fire drill shall be conducted once every().A weekB monthC crew changeD other week

考题 单选题During the required periodic abandon ship drill aboard a ship,each person not assigned duties in the muster list is().A instructed in the use of portable fire extinguishersB shown a video demonstrating lifeboat launchingC instructed in the use of life jacketsD not required to attend the boat drill

考题 单选题Efficient fire-fighting drill demands the full ()of persons in all departments of the ship.A operateB operationC co-operateD co-operation

考题 单选题The fire drill must, as far as practicable, be conducted if ().A there is a minor emergencyB there is an actual emergencyC there were a minor emergencyD there were an actual emergency

考题 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().A liftsB collarsC elevatorsD clamps

考题 单选题The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the()A Navigation Log BookB Engine Room Log BookC Oil Record BookD Muster List

考题 单选题During a fire drill on a vessel,what action is required?().A Start each fire pumpB Launch aand run a lifeboatC Inventory rescue and fire equipmentD Inspect fire hoses

考题 单选题During a fire drill on a ship,what action is required?()A Start each fire pumpB Launch and run a lifeboatC Inventory rescue and fire equipmentD Inspect fire hoses

考题 单选题()of the following statements is incorrect regarding a fire and boat drill ao board your cargo vessel.A At 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 replacedB The Master is responsible in seeing thst each lifeboat is lowered to the water at least once in each 6 monthsC Lifeboat equipment shall be examined at least once each month to insure that it is completeD An entry shall be made in the vessels official Logbook relative eo each fire and boat drill

考题 单选题The boat drill is finished. You are ()(解散).A dismissedB dismissC goneD left

考题 单选题A sound signal of seven short blasts and one long blast given with the vessel’s sound system is().A Safety alarmB Distress alarmC Fire drill alarmD General emergency alarm

考题 单选题The shear rams of a ship blowout preventer stack are used in emergency well control to().A close and seal around the drill pipeB close and seal around casingC cut off pipe inside the preventer stackD close and seal around drill collars

考题 单选题()(除了) the fire drill, there are also boat drill and emergency drill on board.A ExceptB AlthoughC In addition toD But