更多"Hydraulically, servo-operated, auto"的相关试题:
[单项选择]If anything abnormal be found on the load change of main engine when the ship is entering in shallow waterway, before taking measuring the engineer on duty should ()
A. stop main engine immediately
B. ask the captain and the chief engineer’s permission for stopping the engine
C. initiatively inquire the bridge for the situation
D. stop engine and inform bridge
[单项选择]Which information must automatic identification systems (AIS) automatically provide to appropriately equipped shore stations,vessels and aircraft? ()
A. Vessel's type
B. Vessel's course
C. Navigational status
D. All of the above
[单项选择]What condition will result in the automatic shutdown of a diesel engine? ()
A. High jacket water pressure
B. High lube oil pressure
C. Low lube oil pressure
D. Excessive turbo charger speed
[单项选择]My ship is equipped()automatic hatch covers.
A. with
B. by
C. on
D. in
[单项选择]After a normal, or safety shutdown, automatic combustion control systems for an auxiliary boiler are designed to prevent the immediate re-firing of a burner in order for the ().
A. furnace to be re-purged
B. electric charge to buildup in the igniter
C. fuel pump to restart
D. drum level to stabilize
[单项选择]In an automatic mooring winches, the wire is paid off the barrel at() a tension and is recovered at()tension.
A. lower;igher
B. maximum;higher
C. predetermined minimum;higher
D. predetermined maximum;lower
[多项选择]下面有关Automatic Database Diagnostic Monitor(ADDM)的描述中,那两项是正确的?()
A. ADDM仅提供诊断分析,不提供建议
B. ADDM分析结果存放在Automatic Workload Repository中
C. ADDM是MMON进程在每次awr快照收集后自动运行
D. ADDM可以调用其它建议如果需要,但是不会产生推荐建议
E. ADDM至少需要4个awr快照进行分析
[单项选择]Automatic mechanical ventilation shutdown is required for CO2 systems protecting the().
A. machinery spaces
B. cargo compartments
C. living quarters
D. galley
[单项选择]Automatic fire dampers in ventilation systems are operated by a().
A. remote operated valve
B. fusible link
C. CO2 system pressure switch
D. heat or smoke detector
[单项选择]Improper maintenance of an automatic auxiliary boiler oil burner could result in ().
A. fuel pump failure
B. fan motor failure
C. increased feedwater consumption
D. decreased boiler efficiency
[单项选择]Which statement concerning an automatic towing engine is FALSE? ()
A. It automatically maintains tow line tension
B. It prolongs the life of the hawser by distributing chafing as the hawser is paid out and taken in
C. As tension on the hawser increases,more line is taken in by the automatic towing engine
D. As tension on the hawser decreases,more line is taken in by the automatic towing engine
[单项选择]The compass deviation changes as the vessel changes().
A. geographical position
B. speed
C. heading
D. longitude
[单项选择]With respect to automatic identification systems(AIS),which information is required to be broadcast every 1 to 10 seconds().
A. Call sign and IMO number
B. Course over ground and MMSI
C. MMSI number and call sign
D. Route Plan and navigational status
[单项选择]Automatic identification systems(AIS)are required to().
A. provide safety-related information automatically to shore stations,other vessels and aircraft
B. receive safety-related information automatically from similarly equipped vessels
C. exchange safety-related information with shore-based facilities
D. All of the above
[单项选择]After the trouble of the automatic control system has been completely eliminated, assistance is () required.
A. remained
B. still
C. no longer
D. much mere
[单项选择]Vessel required to have an Automatic Radar Plotting Aid must have a device to indicate the().
A. speed of the vessel over the ground or through the water
B. distance to the next port
C. time of the next navigational satellite pass
D. None of the above