更多"[单选题]What type of gasket is used on"的相关试题:
[单选题] What type of stern tube bearing has the least friction ________．
A.Oil-lubricated bearings
B.Lignum vitae
C.Hard rubber
D.Bronze bushings
[单选题] What type of radar can activate a racon?
A. X-band radar
B. S-band radar
C. C-band radar
D. No radar can
[单选题] What type of fire detectors is the first to go of in case of a fire?
A. Smoke detectors
B. Flame detectors
C. Heat detectors
D. Gas detectors
[单选题] What type of radar can activate a SART?
A. X-band radar
B. S-band radar
C. C-band radar
D. No radar can
[单选题] What type of oil is most suitable for reducing the effect of heavy seas?
A. Crude oil
B. Fuel oil
C. Vegetable oil
D. Lubricating oil
[单选题] What is normally used to pass a mooring line to a dock ________．
A.Distance line
B.Gantline
C.Heaving line
D.Tag line
[单选题] What should be used to steer an open lifeboat if the rudder becomes lost or damaged ________．
A.Sea anchor
B.Steering oar
C.Spare rudder
D.Daggerboard
[单选题] In the piping systems of a vessel，what type of valve gives the least resistance to fluid flow when fully open ________．
A.Globe valve
B.Butterfly valve
C.Gate valve
D.Packless valve
[单选题] On what type of pump would you find an impeller ________．
A.Centrifugal
B.Gear
C.Piston
D.Vane
[单选题]FAV活门类型是( )What type is the FAV
A.电控气动弹簧负载开式活门 electrically controlled/pneumatically actuated/The spring load to open
B.电控气动弹簧负载关式活门 electrically controlled/pneumatically actuated/The spring load to closed
C.气控气动弹簧负载关式活门 pneumatically controlled/pneumatically actuated/The spring load to closed
[单选题]FCV活门类型是（ ）What type is the FCV
A.电控气动弹簧负载开式活门 electrically controlled/pneumatically actuated/The spring load to closed
B.电控气动弹簧负载关式活门 electrically controlled/pneumatically actuated/The spring load to open
C.气控气动弹簧负载开式活门 pneumatically controlled/pneumatically actuated/The spring load to open
[单选题]AMM手册是属于什么类型手册（ ） what type manual does AMM manual belongs to ?
A.客户化手册 customization
B.机型手册 envelope
C.通用手册 general
[单选题]空调仓通风的供气活门是（ ）What type is the turbofan supply valve of the air conditioning compartment ventilation system
A.电控电动且靠弹簧负载打开 electrically controlled/pneumatically actuated/The spring load to open
B.电控气动且靠弹簧负载关闭 electrically controlled/pneumatically actuated/The spring load to closed
C.气控电动且靠弹簧负载关闭 pneumatically controlled/electrically actuated/The spring load to closed
[单选题] Which type of link is generally used to connect shots of anchor chain ________．
A.Detachable
B.Open
C.Pear shaped
D.Stud link
[单选题]发动机燃油高压泵的类型是（ ）What is type of the HP fuel pump?
A.离心式泵. Centrifugal pump
B.柱塞式泵 ram pump
C.齿轮泵 gear pump
[单选题]发动机燃油低压泵的类型是（ ）What is type of the LP fuel pump?
A.离心式泵. Centrifugal pump
B.柱塞式泵 ram pump
C.齿轮泵 gear pump
[单选题] The end of the joint with the exterior threads is called the ______．
A.pin
B.stem
C.box
D.stand
[单选题] Should recommended route information be used together with weather routeing?
A. Yes
B. No
C. Sometimes
D. Only if recommended by weather routeing
