When bilge water is heated in a holding tank, which one of the following statements is not accurate? .
Before being used the fuel service tank should be drained of _____.
Strainers are commonly used in hydraulic systems to _____.
The scavenging air ports are located at _____ that they are just exposed by the upper edge of the piston when the piston is in the bottom dead center position.
If emergency welding repairs must be made to the upper area of a fuel tank, the tank and/or adjacent compartments may need to be _____.
Setting a sealing equipment astern on the tailshaft can’t ____.
Excessive valve lash in an auxiliary diesel engine will cause the valves to open________.
The latent heat of evaporation is dissipated in the _____ in a compression refrigeration system.
The most critical part of the bunkering operations, which can result in an oil spill, is when the _____.
A butterfly valve consists basically of a disc pivoted across the bore of a ring body having the same radial dimensions as the pipe in which it is fittedAccording to the above sentence, which of the following statements is not true?
Worn out ring grooves should be _____ to standard dimension after being welded.
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