You are unable to pump out the aft starboard engine room bilge well that is fouled, with one foot of water over the top of the bilge well, what action should be carried out?

On small, low pressure, air compressors, the cylinders are usually lubricated by the _____.

In a closed cooling water system, which of the problems can cause the water pressure to fluctuate?

Engine room fires have been started by neglected oil leaks dripping on to hot pipes or exhaust manifolds _____ insulation has not been replaced after maintenance.

The heat required to change a substance from a liquid to a gas without experiencing a temperature change is defined as the latent heat of _____.

After fitting back in place the gear wheels, don’t forget to _____ them.

The thermal expansion valve responds to the______.

Which of the following may cause that an engine doesnt run on starting air?

A fuel leak occurs in the high pressure fuel piping between the injection pump and fuel nozzleThis requires immediate repair because of the _______.

Fire detecting systems on merchant vessels may be arranged to sense _____.

The magnetic field is provided by electromagnets so arranged that adjacent poles have _____.