A disadvantage of using chain lashing

1、A chain bridle is used when towing ast

A chain bridle is used when towing astern because it（）.AIs easy to connectBProvides an effective catenary and absorbs shock due to its weightCMakes rigging a swivel unnecessaryDPrevents the tow from yawing by the drag of the chains in a seaway

2、One of the disadvantages of using carb

One of the disadvantages of using carbon dioxide to extinguish a fire in an enclosed space is （）.Athe "snow" which is sometimes discharged a...

3、The lashings of a stack of containers

The lashings of a stack of containers with interlocking fittings restrain the forces that cause（）.AtopplingBrackingCbucklingDcrushing

4、The disadvantage(s) of using web lashi

The disadvantage(s) of using web lashing on light vehicles aboard Ro-Ro vessels is that it（）.Adeteriorates in sunlightBcuts on sharp edgesCis vulnerable to damage and pilferageDAll of the above

5、An advantage of using chain lashing on

An advantage of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that it（）.Ahas long lifeBis light weightCabsorbs shockDhas fine adjustment

6、A lashing used to secure two barges si

A lashing used to secure two barges side by side，lashed in an X fashion，is called a（）.Abacking wireBscissor wireCface wireDbreast wire