The port gang way caught on a（）on the

1、The purpose of the tripping line on a

The purpose of the tripping line on a sea anchor is to（）.AAid in casting offBDirect the drift of the vesselCAid in its recoveryDMaintain maximum resistance to broaching

2、The valve on the discharge side of a c

The valve on the discharge side of a cargo pump on a tanker will usually be a（）.Abutterfly valveBspectacle valveCcheck valveDglobe valve

3、On the approach of a warm front the ba

On the approach of a warm front the barometric pressure usually（）.AfallsBrisesCis steadyDis unreliable

4、The color of the flame on a halide tor

The color of the flame on a halide torch without any refrigerant present is （）.AblueBgreenCorangeDpurple

5、The valve on the discharge side of a c

The valve on the discharge side of a cargo pump on a tank vessel will usually be a（）.Abutterfly valveBspectacle valveCcheck valveDglobe valve

6、A vessel has a strong wind on the port

A vessel has a strong wind on the port beam. This has the same affect on stability as（）.Aweight that is off-center to starboardBincreasing the draftCreducing the freeboardDincreasing the trim