When to remove scale from the cooling spaces, acid solution () in the system can be tested from time to time by putting some on to a piece of lime.
When the chief engineer is in the machinery spaces, the officer in charge of the engineering watch shall()
In the event of minor emergencies when the machinery spaces unattended () will be informed of malfunction in the machinery by his cabin monitor.
The formost and aftermost spaces of the vessel are the().
There shall be()into sleeping rooms from cargo and machinery spaces or from galleys,storerooms,drying rooms or communal sanitary areas.
Which command shows all the paging spaces available on a system?()
It is necessary to remove () from the cooling water spaces to improve heat transfer.
When the machinery spaces are in the periodic unmanned condition, shall be immediately available and on call to attend the machinery space().
One of the functions of ventilation is to () the humidity of spaces containing sources of moisture, or to () the temperature of spaces not mechanically cooled such as the engine room.
If reefer spaces are not properly cleaned prior to loading cargo,it will most likely cause().