● In （74） the only element that can be deleted or removed is the one that was inserted most recently.（74）

Off hire is when a vessel breaks down，strands，or has any damage that prevents the working of cargo or delays the sailing of the vessel．Under which of the following charter parties is off hire most likely to be mentioned?（）.

（） provides the head or pressure to supply the domestic water where required.

Through a （） pump, the liquid is transferred from the suction to the discharge by the mechanical variation of the volume of a chamber or chambers.

Diurnal aberration is due to（）.

Jitter is an unwanted variation of one or more characteristics of a periodic signal in electronics and telecommunications and（）refers to call issues that cause variations in timing or time of arrival.

The （） is a crystal which, under pressure, produces an electric current which varies with the pressure.

Oil is supplied to the crosshead using a swinging arm or a （） and is sometimes boosted in pressure to and efficient lubrication.

A crew member reports that the high-pressure alarm light of a low-pressure CO₂ fixed fire extinguishing system is illuminated. The most probable cause of this condition would be that（）.

What is the most important when it comes to a good job: money, colleagues, boss or the working environment?

The variation for most given areas undergoes（）change，the amount of which is also noted on charts.

An indicator card or pressure-volume diagram, shows graphically the （）