（)may be a warning for an approaching storm.A.the presence of cirrus cloudsB.the low-hangi

A . the other services are run off a reducing station with a pressure gage B . a separate fire pump is available for use on the fire main C . all other services are operated by a manifold near the pump D . All of the above

A . the bridge watch-keeper B . the captain C . the chief engineer D . the engine room staff

A . their transmitters B . their receivers C . their radars D . their lora

A . fire ax B . flashlight C . rigid helmet D . flame safety lam

A . leaking unloader B . tripped circuit breaker C . control line leak D . defective pop valve

A . The persence of cirrus clouds B . The low-hanging stratus clouds C . The altocumulus clouds D . The massive cumulus cloud

A . NAVTEX B . EGC C . AMVER D . DSC

A . When the vessel is in an overloaded condition B . When the vessel has arranged for both duplication of equipment AND shore-based maintenance C . When the vessel has replaced a required piece of GMDSS-related equipment but its performance has not been verified or logged D . When the vessel is carrying only two licensed GMDSS Radio Operators and is capable of performing all required functio

A . through a detachable hose connection B . after passing through an activated charcoal filter C . after chemical analysis shows it is fit for consumption D . through a solenoid operated three-way valve

A . Master only B . Owners only C . Licensed officer on watch D . Any individual connected with the vessel

A . high firing pressure B . overload of that particular cylinder C . smoky exhaust D . cooling water temperature rise

A . Certificate of Inspection B . Certificate of Seaworthiness C . Classification Certificate D . Certificate of Registry

A . excessive purging before lighting off B . insufficient trail for ignition period C . a faulty transformer in the ignition circuit D . insufficient purging before lighting off

A .  The Administrator is unable to successfully export DISPLAY to a  remote server. B .  IBM Tivoli Workload Scheduler is installed on a server for which  there is no console access. C .  DNS is not working properly and the server cannot be accessed  remotely to run the uninstallation script. D .  TCP on the server on which IBM Tivoli Workload Scheduler is  installed is configured for half-duplex rather than full-duplex. E .  The remote IBM Tivoli Workload Scheduler server is multi-homed， thus  the return connection to IBM Tivoli Workload Scheduler cannot be  established thereby requiring the use of the silent  uninstaller.

A . the other services are run off a reducing station with a pressure gage B . one of the required pumps is kept available for use on the fire main system at all times C . no relief valves are installed D . all of the above conditions are met

A . Notices to Mariners B . Sailing Directions C . List of Lights and Signals D . Guide to Port Entrie

A . vessel not under command B . air cushion vessel in the nondisplacement mode C . vessel towing a submerged object D . vessel engaged in diving operatio

A . excessive drive motor speed B . excessive pump discharge pressure C . too low of a tilting box angle D . insufficient drive motor speed

A . cldump d B . cldare e C . clverify L D . chconfigchk r

此题为判断题(对，错)。

A continuous watertight bulkhead on a ship may also be a/an (). A.structural bulkhead B.exterior bulkhead C.centerline bulkhead D.joiner bulkhead

是 否