更多"The rules require which factor to b"的相关试题:
[单项选择]After abandoning ship which action should be taken IMMEDIATELY upon entering a liferaft?()
A. Open equipment pack
B. Issue anti-seasickness medicine
C. Cut painter and clear the ship
D. Dry the liferaft floor and inflate
[单项选择]Which statement about the Navigation Rules is TRUE?().
A. The rules require vessels to comply with Traffic Separation Scheme regulations
B. The rules use the term safe speed
C. The Rules permit a stand-on vessel to take action prior to being in extremis
D. All of the above are correct
[单项选择]Economics, several courses of which I have taken thus far,()to be difficult but useful for almost all students。
A. prove
B. havebeenproved
C. proves
D. areproved
[单项选择]Which precaution should be taken when testing a line throwing gun?()
A. Never remove the line from the rocket
B. Fire it at an angle of approximately 90 degrees to the horizon
C. Wear asbestos gloves
D. All of the above
[单项选择]Which action must be taken when an individual cargo tank is closed off from the inert gas system by the tank isolation valve?()
A. The tank must be gas freed
B. The tank must be ballasted
C. The tank must be vented to the atmosphere
D. The bypass valve must also be closed
[单项选择]Which action should be taken when an auxiliary boiler in is operation?()
A. Clean all electrical connections
B. Lift the relief valves by hand
C. Inspect and clean all solenoid valves
D. Inspect for oil and water leaks
[单项选择]Which one of the following rules is not regarding two power-driven vessels meeting end or nearly end on so as to involve risk of collision().
A. Each shall keep her course and speed
B. Each shall alter her course to starboard
C. Each shall pass on the portside to the other
D. Each shall indicate such action by one short blast on the whistle
[单项选择]Which step should normally be taken FIRST by those who have boarded a liferaft in an emergency?()
A. Ration food and water supplies
B. Take anti-seasickness pills,if available
C. Determine position and closest point of land
D. Check pyrotechnic supplies
[单项选择]Which action should be taken on receipt of a GMDSS distress alert().
A. Read the display screen and/or printout
B. Silence the alarm
C. Listen for any follow up voice/telex transmission on the appropriate frequency
D. All of the above
[单项选择]Every vessel which is directed by these Rules to keep out of the way of another vessel shall,if the circumstances of the case admit,avoid().
A. Crossing ahead of the other
B. Crossing astern of the other
C. Passing port to port
D. Passing starboard to starboard
[单项选择]Which measure should NOT be taken to reduce the pounding of a vessel in a head sea?()
A. Add ballast in the afterpeak
B. Add ballast forward
C. Alter course
D. Reduce speed
[单项选择]Which step is NOT generally taken when gas-freeing a tank?().
A. Washing the tank interior with sea water
B. Application of degreasing solvents
C. Removal of corrosion products and sludge
D. Fresh air ventilation
[单项选择]Which of the following actions should be taken if during a routine maintenance inspection of a centrifugal pump, localized scoring on a pump shaft sleeve is detected?()
A. Correct the cause of the scoring and repair the sleeve or replace with a new one
B. Reassemble the unit and provide more water leak off for proper lubrication
C. Check for parallel alignment of the sleeve radial faces to the sleeve bores
D. Reassemble the unit and adjust the governor to obtain a slower speed
[单项选择]Which of the following precautions must be taken if an electric immersion heater is used to keep the coolant in a diesel engine warm during the time the engine is secured?()
A. The coolant temperature must be maintained at 180℃
B. The thermostatic bypass valves must be manually opened before the engine is started
C. The pressure cap must be removed while the engine is secured
D. Electrical power to the heater must be secured before the cooling system is drained
[单项选择]Which of the following problems should be taken when cleaning the air filter on a diesel engine equipped with a turbocharger?()
A. Reduce engine speed to idle before removing the filter
B. Soak the dirty filter in kerosene only
C. Blow out the air inlet with compressed air
D. Cover the air inlet after removing the filter
[单项选择]Which of the following actions should be taken by the engine room watch when the general alarm is sounded continuously?()
A. The fire pump should be started
B. The boiler rims should be secured
C. The fixed CO2 system should be initiated into action
D. The engine room ventilation should be secured
[单项选择]Which of the listed precautions should be taken when cleaning the internals of a motor with compressed air?()
A. Open the machine on both ends so as to allow the air and dust to escape
B. Be certain that the circuit breaker is opened and tagged on the feeder panel
C. Be certain that the air is clean and as dry as possible
D. All of the above
[单项选择]Which of the actions listed should be taken FIRST to control an oil fire in a fuel oil tank?()
A. Commence draining that tank as quickly as possible
B. Seal off all vents to that tank
C. Activate the CO2 system to that tank
D. Shut off the steam heating coils
[单项选择]Which step should be taken,if possible,when the vessel must be abandoned because of a distress situation().
A. Alert the Coast Guard by using the survival craft's portable INMARSAT unit
B. Program the SART and EPIRB to transmit the vessel's location and situation
C. Place the SART and EPIRB in the“ON”position and secure them to the survival craft
D. No additional steps are needed as the SART and EPIRB will both automatically float free and operate properly