The short-long dashed magenta line around Gardiners Island marks().
- AA regulated anchorage
- BFish trap areas
- CAn area closed to the public
- DUnderwater cable
The short-long dashed magenta line around Gardiners Island marks().
1、The line which connects the points of
The line which connects the points of zero magnetic dip is().AAn agonic lineBThe magnetic equatorCA magnetic meridianDAll of the above
2、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
3、The sensing line for the low pressure
The sensing line for the low pressure cutout switch to a refrigeration system is located ().Ain the chill boxBbefore the receiverCon the suction side of the compressorDon the discharge side of the compressor
4、The center line condition of the trans
The center line condition of the transmission shaft can be checked by()Athe border flange’s excursion and flectionBthe both end shafts li...
5、The broken magenta lines(long and shor
The broken magenta lines(long and short dashes)in and around Mobjack Bay indicate().AAmphibious training areasBGrounds for dredge spoilCFish trap areasDGunnery exercise area
6、The short-long dashed,magenta lines pa
The short-long dashed,magenta lines parallel to York River Entrance Channel mark().Afish trap areasBnaval exercise areasCunderwater cablesDrecommended track line