A.plating forming the engine room tank top
B.doubler plating installed over the flat keel plate
C.a watertight boundary formed by the inner bottom
D.compartments between the inner and outer bottoms
您可能感興趣的試卷
你可能感興趣的試題
A.auto-ignition point
B.flash point
C.burning temperature
D.fire point
A.double bottom fuel oil tank temperature
B.heater supply steam flow
C.pressure of the fuel supplied to the burners
D.attemperator steam flow in the heater discharge circuit
A.have no plating joints of 90
B.retain the lube oil as long as possible before it recirculates through the system
C.provided drain/return lines that are no greater than 24 inches from the pump suction
D.be provided with only a perfectly horizontal bottom
A.cause an alarm condition
B.secure power to the indicator
C.secure power to the monitored device
D.automatically recluse within 10 seconds
A.Fuel oil service pump discharge
B.Fuel oil strainer
C.Fuel oil heater
D.Fuel oil flow meter
最新試題
Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the()
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?()
The additional mark ()in the Classification Certificate for Machinery means propulsion apparatus is remotely controlled on the navigating bridge control station, and engine assembly control station is unmanned periodically.
Which one is NOT the ‘clear grounds’ for a more detailed inspection?()
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?()
The main purpose of port State control is not to()
Refrigerant entering the compressor of a refrigeration system should be in which of the following conditions?()
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()
Which of the following items don’t belong to dock repair works?()
If two A.C.generators are to be operated in parallel, the load is distributed evenly by()