Full speed astern!（）A、后退三！B、后退二！C、后退一！D、中速后退！
Full speed astern!（）
- A、后退三！
- B、后退二！
- C、后退一！
- D、中速后退！
相关考题：
My ship’s engine responds well to telegraph orders and takes about 80 seconds to reverse from full speed ahead to full speed astern. This sentence ______.A.indicates the engine’s particularsB.tells the engine’s functionC.shows the engine’s typeD.refers to the engine’s information
Whichofthefollowingcommandswillsettheduplexofanetworkadapter?() A.no-amedia_speed=100_Full_Duplexen0B.ifconfig-amedia_speed=100_Full_Duplexent0C.chdev-lent0-amedia_speed=100_Full_DuplexD.chinet-len0-amedia_speed=100_Full_Duplexen0
The order“______” means “Maximum maneuvering engine revolution for ahead propulsion.”A.Full AheadB.Half AheadC.Full AsternD.Half Astern
A light signal consisting of three flashes means ______.A.I am in doubt as to your actionsB.My engines are full speed asternC.I desire to overtake youD.I am operating astern propulsion
A large vessel is equipped with a controllable pitch propeller. Which statement is TRUE?A.When dead in the water，it is often difficult to find the neutral position and slight headway or sternway may resultB.When going directly from full ahead to full astern，there is complete steering controlC.When the vessel has headway and the propeller is in neutral，there is no effect on rudder controlD.When maneuvering in port，full ahead or astern power can usually be obtained without changing shaft RPM
On a vessel with a single propeller，transverse force has the most effect on the vessel when the engine is put ______．A.full aheadB.full asternC.half aheadD.slow astern
“Full speed ahead” and “Full speed astern” are ______ given by the officers or the pilots.A.sailing ordersB.speed ordersC.wheel ordersD.telegraph orders
A light siglinal consisting of three flashes means ______.A.I an in doubt as to your actionsB.My engines are full speed asternC.I desire to overtake youD.I am operating astern propulsion
It takes about 12 seconds to reverse______full speed ahead______full speed astern．A.at，toB.to，fromC.from，toD.at，from
Which of the following commands will set the duplex of a network adapter？（）A、no -a media_speed=100_Full_Duplex en0B、ifconfig -a media_speed=100_Full_Duplex ent0C、chdev -l ent0 -a media_speed=100_Full_DuplexD、chinet -l en0 -a media_speed=100_Full_Duplex en0
单选题A large vessel is equipped with a controllable pitch propeller. Which statement is TRUE?（）.AWhen dead in the water，it is often difficult to find the neutral position and slight headway or sternway may resultBWhen going directly from full ahead to full astern，there is complete steering controlCWhen the vessel has headway and the propeller is in neutral，there is no effect on rudder controlDWhen maneuvering in port，full ahead or astern power can usually be obtained without changing shaft RPM
单选题“Full speed ahead” and “Full speed astern” are（）given by the officers or the pilots.Asailing ordersBspeed ordersCwheel ordersDtelegraph orders
单选题When the vessel on the full speed ahead, if full astern immediately （） the main engine start astern and fuel injection.Aafter the thrust power is zeroBafter the torsion is zeroCsurpass the critical point on the water turbo phaseDafter the speed is zero
单选题It takes about 12 seconds to reverse（）full speed ahead（）speed astern.Aat, toBto, fromCfrom, toDat ,from
单选题The Navigation Rules state that a vessel shall be operated at a safe speed at all times so that she can be stopped within（）.Athe distance of visibilityB1/2 the distance of visibilityCa distance appropriate to the existing circumstances and conditionsDthe distance that it would require for the propeller to go from full ahead to full astern
单选题My ship’s engine responds well to telegraph orders and takes about 80 seconds to reverse from full speed ahead to full speed astern. This sentence（）.Aindicates the engine's particularsBtells the engine's functionCshows the engine's typeDrefers to the engine's information
单选题On a twin-screw，twin-rudder vessel，the most effective way to turn in your own water，with no way on，is to put（）.Aone engine ahead and one engine astern，with full rudderBone engine ahead and one engine astern，with rudders amidshipsCboth engines ahead，with full rudderDboth engines astern，with full rudder
单选题A light signal consisting of three flashes means （）.AI am in doubt as to your actionsBMy engines are full speed asternCI desire to overtake youDI am operating astern propulsion