更多"While on watch in the engine room, "的相关试题:
[单项选择]While on watch in the engine room, you hear a continuous sounding of the general alarmWhich of the following actions should you take?（）
A. Make an entry in the official logbook
B. Open the master control valves on the fixed CO2 system
C. Start the fire pump and check discharge pressure
D. Secure auxiliary condenser overboard discharge
[单项选择]While working in the engine room, you hear seven short blasts followed by one long blast on the ships whistle, supplemented by the same signal on the general alarm bellsYou should （）.
A. start the fire pump to charge the fire main
B. standby the main console and await orders from the engineer on watch
C. go to your fire station
D. go to your lifeboat station
[单项选择]Just after stopping the engine while the oil is still circulating.Check that uniform oil jets appear from all the oil outlet grooves in the crosshead bearing lower shell and the guide shoes.The oil flow from （） must be compared from unit; there should be a similarity in the flow patterns.
A. the piston cooling oil return pipes
B. the main and crankpin bearings
C. thrust and intermediate bearings
D. stern tube and thrust bearings
[单项选择]In twin-screw engine installations while going ahead，maneuvering qualities are most effective when the tops of the propeller blades both turn（）.
A. to starboard
B. outboard from the center
C. to port
D. inboard toward the center
[单项选择]When accepting engine room spares, you should（）
A. send a requisition list to the supplier
B. check that whether the items ordered have been already delivered
C. make the chief engineer on sport
D. follow a preset procedure
[单项选择]Don't worry, your watch（）and you can have it in no time.
A. is repaired
B. has been repaired
C. was repaired
D. is being repaired
[单项选择]You are standing the wheelwatch when you hear the cry，“Man overboard starboard side”.You should instinctively（）.
A. Give full right rudder
B. Give full left rudder
C. Put the rudder amidships
D. Throw a life ring to mark the spot
[单项选择]You are underway in fog and you hear one prolonged blast followed by two short blasts.This is a vessel（）.
A. Towing
B. Engaged on pilotage duty
C. Aground in a fairway
D. Stopped and making no way through the water
[单项选择]You are underway in reduced visibility.You hear the fog signal of another vessel about 20° on your starboard bow.Risk of collision may exist.You should（）.
A. alter course to starboard to pass around the other vessel
B. reduce your speed to bare steerageway
C. slow your engines and let the other vessel pass ahead of you
D. alter course to port to pass the other vessel on its portside
[单项选择]I hear you got through your exam.Congratulations!（）
A. No. I didn't do well enough.
B. Who told you that?
C. Thanks.
D. Yes, I got a good mark.
[单项选择]During an engine room watch if immediate action is necessary to ensure safety of the ship its machinery and crew （）
A. the chief engineer must be informed at first
B. the captain must be informed at first
C. it must be taken by the duty engineer
D. the generator engine must be stopped
[单项选择]While engine is in operation the piston moves up and down, thus causing the rotation of the （）.
A. crankcase
B. slipper
C. cam housing
D. crankshaft
[单项选择]Since we can't hear you at the back of the hall, you'll have to（）your voice.
A. improve
B. increase
C. raise
D. open
[单项选择]While on watch at sea you must maintain a proper lookout at all times. On a 700-foot cargo vessel being hand-steered during daylight hours in good visibility and clear of any navigational hazards，the lookout may be（）.
A. the helmsman
B. the mate on watch
C. Either A or B
D. Neither A nor B
[单项选择]You are underway in restricted visibility and hear a fog signal forward of the beam. Nothing appears on your radar screen. You must（）.
A. stop your engines
B. sound two prolonged blasts of the whistle
C. sound the danger signal
D. slow to bare steerageway
[单项选择]Prior to entering a cargo pump room, you should ensure that （）.
A. the forced ventilating system is operating
B. the cargo pumps are secured
C. no monocarbon gases are present
D. the oily water separator is de-energized
[单项选择]You hear on the radiotelephone the word SECURITE spoken three times. This indicates that（）.
A. a message about the safety of navigation will follow
B. a message of an urgent nature about the safety of a ship will follow
C. the sender is in distress and requests immediate assistance
D. you should secure your radiotelephone
[单项选择]In reduced visibility，you hear two prolonged blasts of a whistle. This signal is sounded by a （）.
A. power-driven vessel dead in the water
B. sailing vessel on the port tack
C. vessel not under command
D. vessel fishing with nets
