A tow bridle is attached to the main t

1、If the towing bridle legs are not of e

If the towing bridle legs are not of equal length（）.Aexcessive strain is placed on the shorter legBthe shorter leg may failCthe longer leg is slackDAll of the above

2、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

3、The camshaft drive is designed to main

The camshaft drive is designed to maintain proper camshaft speed relative to crankshaft speedIn maintaining this relationship, the camshaft drive...

4、The ad is mainly intended to .

The ad is mainly intended to .A encourage the British to travel in ChinaB attract the British to traditional Chinese foodC offer service of booking air tickets to touristsD provide the British with a better understanding of China.

5、On a long ocean tow，the bridle should

On a long ocean tow，the bridle should be made up of two equal lengths of（）.AchainBwireCnylonDmanila

6、The choice of length of tow bridle leg

The choice of length of tow bridle legs is governed by the（）.Aexpected towing forcesBcapability of retrieving gearCfreeboard of the unit being towedDneed to reduce yaw