[单项选择]To safeguard the operator and other personnel working on or near a hoisting operation which of the following precautions should be observed?（）
A. Keep a load on the hoist until all personnel are finished working
B. Set the load on a movable dolly when transportation may be needed
C. Have one man keep a hand on the load to steady it
D. Insure that the lifting gear capacity is not exceeded

[单项选择]If shore personnel are not permitted to work due to failure of the Owners to comply with the necessary regulations，or because of a lack of necessary certificates，any time so that lost to count as（）.
A. Demurrage
B. Despatch
C. Off-hire
D. Delay

[名词解释]OFFSET Operator

[单项选择]Therefore, other things（）equal, the number of workers that employers want decreases.
A. is  
B. are  
C. being  
D. having

[单项选择]The flame safeguard control system of a large automatic auxiliary boiler will provide fuel shut off in the case of high （）.
A. water
B. voltage
C. fuel pressure
D. steam pressure

[单项选择]Which statement concerning GMDSS Radio Operator requirements is FALSE（）.
A. Each compulsory vessel must carry at least two licensed GMDSS Radio Operators at all times while at sea
B. Each compulsory vessel must carry at least two licensed Radio Operators at all times while at sea and may elect to carry a GMDSS Radio Maintainer as well
C. Communications involving safety of life at sea do not have to be logged as long as the compulsory vessel was not involved in such communications
D. While at sea，adjustments to，and the maintaining of，GMDSS equipment may be performed by the GMDSS Radio operator as long as the work is supervised by an onboard licensed GMDSS Radio Maintainer

[单项选择]What publications should a GMDSS Operator consult regarding the proper set-up and operation of vessel equipment（）.
A. ITU Publications
B. The manufacturers instruction manuals
C. Part 90 of the FCC Rules and Regulations
D. Code of Federal Regulations，Title 47，Part 80，Subpart W

[单项选择]Maritime Administration personnel may be allowed in the pilothouse upon the responsibility of the（）.
A. Chief Officer
B. Navigator
C. most senior person present from the Maritime Administration
D. officer in charge of the watch

[单项选择]Personnel working with refrigeration systems, and subject to the exposure of refrigerants should wear （）.
A. face shield
B. a respirator
C. rubber gloves
D. an all purpose gas mask

[单项选择]Personnel boarding a davit-launched liferaft from a ship should be checked to assure they are not in possession of or wearing（）.
A. oil stained shoes or clothing
B. sharp objects that may puncture or damage the liferaft
C. matches or cigarette lighters
D. drugs or paraphernalia not approved by a medical doctor

[单项选择]The principal personnel hazard unique to Halon extinguishers is（）.
A. displacement of oxygen
B. skin irritation
C. inhaling toxic vapors
D. eye irritation

[单项选择]What are the vessel equipment and personnel requirements for GMDSS? （）
A. Two licensed GMDSS radio operators
B. Equipment carriage requirements
C. Distress alerting and response
D. All of the above

[单项选择]All casualties such as personnel injuries or illness，oil spills，accidental fire，collision，stranding，and unusually severe weather damage，whether at sea，in port，or in shipyard，must be promptly（）to the company.
A. spoken
B. said
C. told
D. communicated

[单项选择]All OSV personnel should be familiar with survival craft（）.
A. boarding and operating procedures
B. maintenance schedule
C. navigational systems
D. fuel consumption rates

[单项选择]All personnel should be familiar with the lifeboats （）
A. boarding and operating procedures
B. maintenance schedule
C. navigational systems
D. fuel consumption rates

[单项选择]Personnel who are moving or handling material aboard ship should NOT follow which of the listed practices?（）
A. signaling that all personnel are clear before lifting or lowering material
B. Examining material for sharp edges or protruding points before handling
C. Closing, tagging, or securing valves that permit entrance of steam, water, or air into a fitting or other equipment
D. Throwing materials from high places to the deck

[单项选择]The Inmarsat SES operator can choose the most suitable CES according to（）.
A. his service and position
B. time and course
C. tide and speed
D. type of his ship

[单项选择]If a GMDSS radio operator initiates a DSC distress transmission but does not insert a message，what happens? （）
A. The transmission is aborted and an alarm sounds to indicate this data must be provided by the operator
B. The transmission is not initiated and "ERROR" is indicated on the display readout
C. The transmission will be made with "default" information provided automatically
D. The receiving station will poll the DSC unit of the vessel in distress to download the necessary information

[单项选择]During which condition should the operator of a pedestal crane shutdown operations?（）
A. Lightning
B. High winds
C. Fire aboard
D. All of the above