PER Tipo 1, Murcia 2021

Región de Murcia · 3ª convocatoria · 45 questions

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• The perpendicular to the centreline drawn at midships is called:
• Manual or electric machines used to remove liquids from the boat’s compartments are called:
• On weighing anchor, we say the anchor is “clear and free” when:
• When choosing where to anchor, which condition or conditions are ideal?
• At anchor we must keep watching our boat’s state and position, since wind, current, bottom and how the anchor lies could move us into danger. How can we tell we are safe and not dragging?
• On heavy-weather measures aboard, mark the one that is NOT correct:
• Sailing in low visibility, to improve safety on board:
• We sight a buoy giving 3 white quick flashes every 10 seconds. The deepest water lies:
• Sailing by day we see ahead a mark with red and black bands. What should we do?
• What shape must special marks have:
• Leaving port at night, we see a green light in groups of two flashes. It is:
• In a narrow channel with vessels in sight, what signal does the vessel about to be overtaken give to agree?
• Under way, if the bearing of another vessel does not change...
• By day, from our motor boat we see to port a vessel with three shapes in a vertical line: ball, diamond, ball. With risk of collision we must...
• At night we want to show another vessel in sight that we are turning to starboard. What signal do we make?
• When must a hovercraft show the all-round flashing yellow light?
• If we see only two red lights in a vertical line and one white light, what vessel is it?
• Under the rules, course and/or speed changes to avoid collision shall be:
• We have run aground and have a leak. What can we do to stop the boat flooding?
• In a collision the other boat’s bow is embedded in our side. What must we NOT do?
• We say the wind has shifted (rolado) when…
• When speaking of fetch in sea waves, mark the correct answer:
• From point A on the chart at 36º 00' N – 005º 50' W, you head for Barbate port (red light at the end of the breakwater) at 10 knots. How long will the run take?
• Positioned 3 miles due North true of Punta Almina lighthouse, you set course for the red light at the end of Algeciras port breakwater at 11 knots. What is your true course?
• While due East of Punta Europa lighthouse, you take a compass bearing of 187º to Punta Almina lighthouse (variation 2º NW, deviation –5º). What is your position?