The external circumference of a pair of main bearing shells is slightly larger than that of the bore of the housing which receives themThe difference is termed ().
- Anip
- Bnap
- Cgap
- Dli
The external circumference of a pair of main bearing shells is slightly larger than that of the bore of the housing which receives themThe difference is termed ().
1、Which of the following is not a form o
Which of the following is not a form of precipitation?()ArainBfrostCsleetDsnow
2、In the presence of external forces,the
In the presence of external forces,the center of buoyancy of an inclined vessel is vertically aligned with the().Acenter of gravityBmetacenterCcenter of flotationDkeel
3、The external flotation bladder of an i
The external flotation bladder of an immersion suit should be inflated().Aonly after two hours in the waterBonly after four hours in the waterCbefore entry into the waterDupon entry into the water
4、In the absence of external forces,the
In the absence of external forces,the center of buoyancy of an inclined vessel is vertically aligned directly below the().Acenter of gravityBamidships stationCcenter of flotationDgeometric center of the waterplane area
5、In the absence of external forces,addi
In the absence of external forces,adding weight on one side of a floating vessel causes the vessel to ().Aheel until the angle of loll is r...
6、If the cause of a sudden severe list o
If the cause of a sudden severe list or trim is negative initial stability,counter flooding into empty tanks may().Aincrease the righting mom...