Care must be taken to condition the ()in the boiler to prevent scaling, and corrosion, which can weaken the pressure vessel.
- Awater
- Bfuel
- Csteam
- Dair
Care must be taken to condition the ()in the boiler to prevent scaling, and corrosion, which can weaken the pressure vessel.
1、The main steering gear must be able to
The main steering gear must be able to steer the ship at maximum ahead service speed and be capable at this speed, and at the ships deepest...
2、A lifeline must be connected to the li
A lifeline must be connected to the liferaft ().Aat the bowBat the sternCin the middleDall around
3、(), remedies must be taken to stop it
(), remedies must be taken to stop it as early as possible.AAny surge occursBAny surge occurredCShould any surge occurDShould any surge occurring
4、The following actions can be taken to
The following actions can be taken to remove a fileset EXCEPT.()ARemoving a fileset update leaving the base filesetBRemoving a base fileset in...
5、The bedplate must be rigid enough to s
The bedplate must be rigid enough to support the weight of the rest of the engine, and maintain the crankshaft, which sits in the bearing housings in the (), in alignment.Alongitudinal girdersBtransverse girdersCfore girdersDaft girder
6、Every precaution must be taken to avoi
Every precaution must be taken to avoid ().Asparking being taking placeBto spark taking placeCsparking to be taken placeDsparking taking place