PY Tipo 1, Murcia 2021

Región de Murcia · 1ª convocatoria · 40 questions

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• If rescued by helicopter…
• The point where the resultant of all the boat’s weights acts is the
• Before abandoning the boat it is advisable to:
• Metacentric height is:
• What two conditions must be met for a boat to be in equilibrium?
• Hand flares carried on board:
• If we move a weight upwards on board a boat…
• What equipment is used to make a boat in trouble more visible?
• A front is:
• On board, you can predict fog forming if you have a…
• “Relative humidity” is…
• The time, in seconds, between two successive crests passing the same point is called:
• What can be deduced if on an isobar map they are very close together?:
• With a big swell, waves show on the radar and can hide boats or floating objects. This is reduced with the filter:
• With a basic “North-up stabilised” radar we get:
• The Arctic Circle is the parallel of latitude:
• The time zone bisected by the Greenwich meridian is:
• The circles on the Earth perpendicular to the polar axis are: