PY Tipo 1, Murcia 2024

Región de Murcia · 2ª convocatoria · 40 questions

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• What two conditions must be met for a boat to be in equilibrium?
• The centre of buoyancy is also known as the centre of:
• The point where the resultant of all the boat’s weights acts is the
• What effect does moving a weight within a boat have?
• If rescued by helicopter…
• When a liferaft is thrown and inflates upside down:
• When abandoning ship, if you have no raft, it will not release or it is punctured...
• A boat in the Mediterranean carries a liferaft with a working hydrostatic release. What happens to it if the boat sinks?
• The difference between EPIRB and RESART equipment
• When moist air passes over a colder surface, the fog formed is:
• Cold air masses, arctic or polar, on moving to milder latitudes…
• Altocumulus is:
• Sea currents are classified, by their causes, as…
• What are currents caused by density differences, from differences in temperature and salinity between waters in different places or depths, called?
• A low cloud is one whose base is below…:
• Radiation fogs come from a process of …
• From Algeciras to Cabo de Gata…
• The most common radar errors are:
• The parallel at latitude 23º 27′ S is called:
• What factor does magnetic variation depend on?
• In Spain, official navigation publications (charts and books) are entrusted to:
• The great-circle arc from pole to pole, crossing the equator and parallels at right angles and passing through the observer, is called:
• With a Head-Up radar we can obtain:
• How many satellites make up the GPS positioning system?
• Observing Da = 235º at 5 miles from Punta Cires on the Punta Cires–Punta Alcázar leading line, you steer Ra = 038º at Vb = 8 knots in a current setting 075º at 3 knots. Calculate your effective course: