The hydrostatic release on the inflatable liferafts on a fishing vessel must be（）.
In setting the valves on a steam-smothering system on a tank vessel，the master control valve to cargo tanks should be（）.
The expansion valve on a Freon system controls the （）.
In setting the valves on a steam-smothering system on a tanker，the master control valve to cargo tanks should be（）.
（） for the camshaft gear train is taken from a spur gear which for a six cylinder engine is at the coupling end.
When the direction handle of telegraph is moved, the relative position of camshaft and crankshaft will be（）
The engine is reversed by axial displacement of the camshafts In order for this to be carried out, the cams are （） with inclined transition faces.
The Light List shows a lighted aid to navigation on the left bank. This means that the light can be seen on the starboard side of a vessel（）.
On a chart，the characteristic of the light on a lighthouse is shown as flashing white with a red sector.The red sector（）.
The rate of wear on a cylinder liner depends on the （）
If a four-stroke/cycle diesel engine is running at 1550 RPM, the speed of the camshaft will be（）.
In a four-stroke engines the camshaft rotates at （）.
In a four-stroke/cycle diesel engine, the camshaft rotates at （）
Because the timing of injection is crucial, （） mounted on the camshaft, which is driven by the crankshaft are used to operate the fuel pumps, one of which is provided for each cylinder.
The boom indicator on a crane will indicate the（）.
The port gang way caught on a（）on the wharf and was severely damaged.
A line on the Earth parallel to the equator is a（）.
What is the speed of the crankshaft in a four-stroke/cycle engine when the camshaft is turning at 750 rpm?（）
The officer of the watch（）a good lookout on the bridge.
It was, on the whole, a complete success.. “On the whole” means _______.
The male lion is on the left with his left front paw resting on a ball.
A vessel has a strong wind on the port beam. This has the same affect on stability as __.
73. Entering from sea, a daymark on the port side of the channel would be indicated on a chart by a ____.
The pilot made a perfect landing on the runway.
