The safest procedure used to rig a guy and preventer is to have the guy ______．A.and preventer have equal stressB.stronger than the preventer to minimize the danger of separationC.take a lighter load than the preventer as a safety factorD.take the stress in case the preventer parts
The safest procedure used to rig a guy and preventer is to have the guy ______．
A.and preventer have equal stress
B.stronger than the preventer to minimize the danger of separation
C.take a lighter load than the preventer as a safety factor
D.take the stress in case the preventer parts
相关考题：
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
classGuy｛Stringgreet（）｛returnhi｝｝classCowboyextendsGuy｛Stringgreet（）｛returnhowdy”｝｝classSurferextendsGuy｛Stringgreet（）｛returndudel”｝｝classGreetings{publicstaticvoidmain（string[]args）{Guy[]guy={newGuy（），newCowboy（），newSurfer（）}；for（Guy0：guys）System.out.print（g.green（））；｝｝结果为：A.运行时异常被输出B.第7行出现一个错误，编译失败C.第8行出现一个错误，编译失败D.hihihiE.hihawdydoude
A low pressure annular preventer which is used to direct flow of kick fluids away from the rig floor is called a ______.A.dump valveB.deflectorC.separatorD.diverter
In a married falls rig at the after end of a hatch，a boom is rigged in a fore and aft line through its heel．Stresses on the outboard guy will be LEAST if the guy is made fast at a point ______．A.Abreast the heelB.At right angles to the boom when viewed from aboveC.Aft of the heelD.Forward of the spiderband
If the cargo gear on your vessel is equipped with a regular guy and a preventer guy，you should ______．A.Let the schooner guy take most of the strain，thus transferring the load to the opposite boomB.Leave the preventer guy slackC.Secure them as close together as possible on deckD.Secure them so the angle between them is 90° at the boom head
The preventer guy，as used on a conventional yard and stay rig，______．A.Is rigged at an angle of 70° to 90° from the guy it assistsB.Takes the strain imposed on the schooner guy when burtoning cargoC.Is rigged when lifting cargo that exceeds the SWL of a single whipD.Should take the strain if the regular guy parts
吊杆停用时，稳索必须要收起来。（）A、When the derrick is stopped, the guy must be stowed.B、When the derrick is stopped, the guy must be topped.C、When the derrick is stopped, the guy must be lowered.D、When the guy is stopped, the derrick must be stowed.
现有： class Guy {String greet（） {return "hi"； } } class Cowboy extends Guy （ String greet（） （ return "howdy ¨； ） ） class Surfer extends Guy （String greet（） （return "dude! "；）） class Greetings { public static void main （String [] args） { Guy [] guys = （ new Guy（）， new Cowboy（）， new Surfer（） ）； for （Guy g： guys） System.out.print （g.greet（）}； } } 结果为：（） A、 hi howdy dude!B、运行时异常被抛出。C、第7行出现一个错误，编译失败。D、第8行出现一个错误，编译失败。
单选题The purpose of a preventer as it is used on a conventional yard and stay cargo rig is to（）.Aallow greater than normal loads to be handled by the gearBact as an inboard guy in the event the inboard guy parts during cargo handlingCassist the outboard guy in supporting stresses during cargo handlingDprevent the inboard guy from parting due to stresses during cargo handling
单选题class Guy｛String greet（）｛return “hi“｝｝ class Cowboy extends Guy ｛String greet（）｛return“howdy”｝｝ class Surfer extends Guy ｛String greet（）｛return“dudel”｝｝ class Greetings{ public static void main （string[]args）{ Guy[] guy= {new Guy（），new Cowboy（），new Surfer（）}； for（Guy 0： guys） System.out.print（g.green（））； ｝ ｝ 结果为：A运行时异常被输出B第7行出现一个错误，编译失败C第8行出现一个错误，编译失败Dhi hi hiEhi hawdy doude
单选题A low pressure annular preventer which is used to direct flow of kick fluids away from the rig floor is called a （）.Adump valveBdeflectorCseparatorDdiverter
单选题If the cargo gear on your vessel is equipped with a regular guy and a preventer guy，you should（）.Alet the schooner guy take most of the strain，thus transferring the load to the opposite boomBleave the preventer guy slackCsecure them as close together as possible on deckDsecure them so the angle between them is 90°at the boom head
单选题The maximum theoretical stress that can be developed on a guy in a yard and stay rig is limited by the（）.Alifting capacity of the winchBlocation of the boomCposition of the guyDweight of the load
单选题The preventer guy，as used on a conventional yard and stay rig，（）.Ais rigged at an angle of 70°to 90°from the guy it assistsBtakes the strain imposed on the schooner guy when burtoning cargoCis rigged when lifting cargo that exceeds the SWL of a single whipDshould take the strain if the regular guy parts
单选题In the second paragraph, the writer talks about someone saying “You are a lucky dog.” He is saying that ______.Athe speaker of this sentence is just being friendlyB“dog” can’t be used to refer to peopleCthis saying means the same as “You are a lucky guy” or “you are a lucky gal”Dsometimes the words used by a speaker give a clue to the feeling behind the words
单选题现有： class Guy { String greet（） { return "hi"； } } class Cowboy extends Guy { String greet（） { return. "howdy"；}} class Wrangler extends Cowboy { String greet（） { return "orch!"； } } class Greetings2 { public static void main （String [] args） { Guy g=new Wrangler（）； Guy g2=new Cowboy（）； Wrangler w2=new Wrangler（）； System. out .print （g.greet（）+g2.greet（）+w2 .greet（））； } } 结果是什么？（）A hi hi ouch!B ouch! howdy ouch!C hi howdy ouch!D编译失败E运行的咐候有异常抛出
单选题A preventer guy（）.Aprevents anyone from working the cargo at unauthorized timesBis a safety measure in case one of the outboard guys partsCis a longshoreman who watches for accidentsDis the same as a blacksmith
单选题The safest procedure used to rig a guy and preventer is to have the guy（）.Aand preventer have equal stressBstronger than the preventer to minimize the danger of separationCtake a lighter load than the preventer as a safety factorDtake the stress in case the preventer parts
单选题现有： class Guy {String greet（） {return "hi"； } } class Cowboy extends Guy （ String greet（） （ return "howdy ¨； ） ） class Surfer extends Guy （String greet（） （return "dude! "；）） class Greetings { public static void main （String [] args） { Guy [] guys = （ new Guy（）， new Cowboy（）， new Surfer（） ）； for （Guy g： guys） System.out.print （g.greet（）}； } } 结果为：（）A hi howdy dude!B运行时异常被抛出。C第7行出现一个错误，编译失败。D第8行出现一个错误，编译失败。
单选题class Guy { String greet（） { return "hi "； } } class Cowboy extends Guy { String greet（） { return "howdy "； } } class Wrangler extends Cowboy { String greet（） { return "ouch! "； } } class Greetings2 { public static void main（String [] args） { Guy g = new Wrangler（）； Guy g2 = new Cowboy（）； Wrangler w2 = new Wrangler（）； System.out.print（g.greet（）+g2.greet（）+w2.greet（））； } } 结果是什么？（）Ahi hi ouch!Bhi howdy ouch!Couch! howdy ouch!D编译失败
单选题In a married falls rig at the after end of a hatch，a boom is rigged in a fore and aft line through its heel.Stresses on the outboard guy will be LEAST if the guy is made fast at a point（）.AAbreast the heelBAt right angles to the boom when viewed from aboveCAft of the heelDForward of the spiderband
单选题In a married falls rig at the after end of a hatch , a boom is rigged in a fore and aft line through its heel . Stresses on the outboard guy will be least if the guy is made fast at a point（）.Aabreast the heelBat right angles to the boom when viewed from aboveCaft of the heelDforward of the spiderband