When a boiler is operating, the water

1、For the deepest water when rounding a

For the deepest water when rounding a bend in a river，you should navigate your vessel（）.Atoward the inside of the bendBtoward the outside of...

2、When the dock is refilled with water a

When the dock is refilled with water after docking repair, the first work which should be done by engineers is （）Aigniting boilerBreleasing air in sea water systemCstarting generatorDcut off shore power

3、The steam boiler is part of a closed l

The steam boiler is part of a closed loop steam, whereby, after the energy of the steam is used up and it becomes water again, （） is collected and returned back to the boiler for heating up again to steam.Athe formerBthe firstCthe latterDthe last

4、When the steering gear is in operation

When the steering gear is in operation, you should （）.Acheck hydraulic oil levels every hourBcheck the rams for overheatingCcheck for excessive oil leakage from ramsDdrain water from telemotor cylinders each watch

5、When is the density of the water requi

When is the density of the water required to be logged in the logbook of a ship?（）AAny time the vessel moves from water of one density in...

6、The operating water is supplied under

The operating water is supplied under the （）of an oil separator.Asliding bowl bottomBbowl hoodCbowlDfilter unit