海船船员
When using slings，cargo handlers should take all the following precautions except ______．A.Ensure that slings are securely fastened around the loadB.Avoid careless winch operations，especially when handling fragile cargoC.Exercise care when using hooks，cro
题目
When using slings，cargo handlers should take all the following precautions except ______．
A.Ensure that slings are securely fastened around the load
B.Avoid careless winch operations，especially when handling fragile cargo
C.Exercise care when using hooks，crowbars，and similar tools
D.Keep the loads as close to the rail or deck as possible
参考答案和解析
相似问题和答案
第1题：
A. Open all the doors in the printer.
B. Clear the print queue.
C. Turn the printer off.
D. Take the printer offline.
第2题：
When hugging a bank in a narrow channel，you should take precautions against ______．
A.Bank suction，squat and the effects of vessels passing close aboard
B.Clogged sea chests，plugged sea strainers and overheated machinery
C.Striking underwater obstructions close to the bank
D.All of the above
第3题：
According to the navigation rules, all of the following are engaged in fishing except a vessel ______.
A.Setting nets
B.Trawling
C.Using a dredging net
D.Trolling
根据航行规则，所有以下除曳钓渔船外都是捕鱼船。
第4题：
______of the following is (are) required on your cargo vessel when it has a refrigerated cargo space? ① A gas mask using a suitable canister to protect against the refrigerant. ② A self-contained breathing apparatus.
A.① only
B.Either ① or ②
C.② only
D.Neither ① nor ②
当你船舶有冷藏货物时要配备什么？1）使用适当的带过滤器的呼吸器来保护制冷剂。2）自给式呼吸器。
第5题：
Cargo handlers should take the following precautions with the exception of ______ to avoid damage from shifting．
A.Keep the loads as close to the rail or deck as possible
B.If cargo is likely to settle，make provisions to secure it after it has settled
C.Thoroughly secure and shore all cargo so that it cannot move
D.hen stowing cargo，avoid leaving empty paces
第6题：
Which of the following element(s) should be taken into account in the preparation of the "Cargo Securing Manual"?
A.Duration of the voyage
B.Types of cargo units and vehicles to be carried
C.Weight of cargo units and vehicles
D.All of the above
第7题：
Which safety precaution（s）should be observed during crane operations ________．
A.Checking for proper lifting from beneath the load during cargo operations
B.Using the proper slings or other lifting devices during cargo operations
C.Relaying communications to port agents on the pier during cargo hoists
D.All of the above
第8题：
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
第9题：
Sudden starts or stops of the boom is likely to cause all of the following except______．
A.breaking a cargo runner
B.parting guys topping lifts
C.carrying away a block
D.overheating the resistors and eventually burning out
第10题：
All wire rope used in shipboard cargo gear must be identified and described in a certificate. The certificate shall certify all of the following EXCEPT the ______.
A.date of the test
B.load at which a test sample broke
C.name of the vessel
D.number of strands and of wires in each strand
在船上货物设备上所有使用的钢丝绳必须被鉴别和签发证书。证书证明所有下列情况除了船名。