A.ensure all machinery which may be used during maneuvering is in ready
B.ensure an adequate reserve of power is available for steering gear and other requirements
C.keep the main propulsion unit controls continuously attended when in the manual mode of operation
D.ensure all machinery which may be used during maneuvering is running stably
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A.to ensure the main propulsion plant are kept under constant surveillance
B.to ensure the auxiliary systems are kept under constant surveillance
C.to inspect the steering gear spaces at suitable intervals
D.to inspect and overhaul the equipments in his charge
A.continue to be responsible for machinery space operations despite the presence of the CE
B.hand over the responsibility actively
C.be responsible for the watching together with the chief engineer
D.assistant the chief engineer to control the machinery
A.a pipe with welded connections
B.a pipe with several clips
C.a cement box
D.a leaking valve
A.make his decision independently
B.request the owner’s representative to provide proposals
C.cooperate with the flag State Administration’s representatives
D.consult the organization responsible for issuing the relevant certificates
A.prevent an unsafe ship proceeding to sea
B.prevent a ship threatening the marine environment
C.fine the ships
D.confirm a safe sailing
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Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?()
During the diesel engine running, the water level of F.W expansion tank should normally kept in the () level of glass tube.
Using a file without a handle may result in ()
Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the()
By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a()
The shipboard oil pollution emergency plan will be invalid after ()
Refrigerant entering the compressor of a refrigeration system should be in which of the following conditions?()
Under MARPOL Code the ship to which it applies has to carry ()
If two A.C.generators are to be operated in parallel, the load is distributed evenly by()
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to ()