海船船员考试
单选题Vessels required to be equipped with an approved backfire flame arrester are（）.A those with diesel enginesB all those with gasoline enginesC those with large engines onlyD None of the above
题目
those with diesel engines
all those with gasoline engines
those with large engines only
None of the above
参考答案和解析
相似问题和答案
第1题：
Vessels must be ______ valid certificate of nationality or certificate of registry or license．
A.acquiring
B.with possession of
C.required for
D.in possession of
第2题：
An offshore drilling unit must be equipped with a first aid kit approved by the ______.
A.Coast Guard
B.American Bureau of Shipping
C.Minerals Management Service
D.Mine Safety and Health Administration
第3题：
On which vessels is GMDSS required?______.
A.All vessels capable of international voyages
B.Vessels operating outside of the range of VHF coastal radio stations
C.SOLAS Convention ships of 300 gross tonnage or more
D.Coastal vessels of less than 300 gross tons
哪些船上需要GMDSS？SOLAS公约规定的300总吨或以上的船舶。
第4题：
The required portable radio shall be stored in the proper location and be ______．
A.Equipped with an approved carrying case
B.Equipped with spare batteries
C.Readily accessible for transfer to a lifeboat
D.In a waterproof enclosure
第5题：
Vessels required to be equipped with an approved backfire flame arrester are ______．
A.Those with diesel engines
B.All those with gasoline engines
C.Those with large engines only
D.None of the above
第6题：
The required number and type of hand portable fire extinguishers for staterooms on cargo vessels is ______.
A.one A-I
B.one B-I
C.one C-I
D.none required
第7题：
On a rigid liferaft (SOLAS B pack) which is equipped with all of the required equipment you may NOT find a ______.
A.bailer
B.sponge
C.whistle
D.fishing kit
第8题：
Radar reflectors are required for ______.
A.all fishing vessels over 39 feet in length
B.sail-propelled fishing vessels
C.all fishing vessels of less than 200 GT
D.wooden hull fishing vessels with a poor radar echo
差的雷达回波的木壳渔船，需要雷达发射器。
第9题：
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
第10题：
A work order has been created to perform corrective maintenance on a defective generator. All required information has been provided in the work order， but required materials are not in stock and have to be ordered. What is the status of the work order， after a maintenance manager has approved the work order？ （）
- A、 Approved （APPR）
- B、 Waiting on Materials （WMATL）
- C、 Waiting to be Scheduled （WSCH）
- D、 Waiting on Plant Condition （WPCOND）
正确答案:B