is rigged at an angle of 70°to 90°from the guy it assists
takes the strain imposed on the schooner guy when burtoning cargo
is rigged when lifting cargo that exceeds the SWL of a single whip
should take the strain if the regular guy parts
第1题：
A low pressure annular preventer which is used to direct flow of kick fluids away from the rig floor is called a ______.
A.dump valve
B.deflector
C.separator
D.diverter
第2题：
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 boom
B.Leave the preventer guy slack
C.Secure them as close together as possible on deck
D.Secure them so the angle between them is 90° at the boom head
第3题：
N-S diagram can used to substitute conventional program flow Chart．In the following phrases，Which does not belong to the basic control structures that contain?
A．sequence structure
B．condition Structure
C．selection structure
D．execution structure
第4题：
Which statement comparing a shipboard crane to conventional gear is TRUE ________．
A.Cranes are more difficult to secure for sea
B.The spotting area of the conventional gear is larger
C.A crane operator requires more training than the winch operator of a yard and stay rig
D.The yard and stay rig is more flexible in its ability to handle a wider variety of cargoes
第5题：
The storage device for nitrogen-pressurized hydraulic fluid，which is used in closing the blowout preventers is called the ______．
A.Actuator
B.Annulus
C.Accumulator
D.Annular preventer
第6题：
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
第7题：
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 assists
B.Takes the strain imposed on the schooner guy when burtoning cargo
C.Is rigged when lifting cargo that exceeds the SWL of a single whip
D.Should take the strain if the regular guy parts
第8题：
Why does Wagoner say "There's nothing like a good battle to stir excitement and. get everyone focused" ?（ ）
[A] To imply that he used to be an athlete.
[B] To show that he is in high spirits.
[C] To prove that he is loyal to GM.
[D] To indicate that he is .a tough guy.
第9题：
Which part provides for transverse control and positioning of a boom in a conventional yard and stay system ________．
A.Guy
B.Shroud
C.Spider
D.Topping lift
第10题：
When a winch breaks down，or some similar occurrence makes only one winch available at a hatch，which alternate rig would provide a temporary solution while repairs are made ________．
A.Frisco Rig
B.Split fall rig
C.West Coast Rig
D.Yard and stay jury rig