PY Tipo 1, Murcia 2025
Región de Murcia · 3ª convocatoria · 40 questions
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- A radar reflector is:
- A vessel’s tendency to regain the upright when heeled by an external force is called:
- On abandoning the boat, which devices should we take to the liferaft?
- When abandoning the boat:
- What will we NOT do when about to be rescued from the raft by helicopter?
- The transmission frequency of a Cospas-Sarsat EPIRB is:
- A parachute flare fired from a rocket will have a minimum burning time of:
- Absolute humidity is:
- Stratocumulus are:
- Orographic fog forms…
- What is a front called that was initially warm but has been reached by cold air that lifts it?
- We see a depression with isobars 50 miles apart. 24 hours later the same isobars are 25 miles apart. What has happened to the wind?
- What weather goes with a depression?
- What do the letters EBL on a radar stand for?
- Meridians are:
- The abbreviation COG means:
- At 07:00 ship’s time, while steering compass course Ra = 007º, you observe a compass azimuth of Polaris (assumed at the Pole) Za = 355º. What is the total compass error (CT)?
- Steering Rv = 046º at 12 knots, you take Dv Cape Spartel = 078º at Hrb 00:00 and Dv Cape Spartel = 150º at Hrb 00:20. What is your position at Hrb 00:20?
- At Hrb 12:00 in GPS position l: 35º 57.4' N, L: 005º 50.7' W you head for Tangier port breakwater light at 6 knots engine speed in a current setting Rc = 114º at Ihc = 2 knots (Ct = –8º). Find Ra:
- At Hrb 09:50 on the Isla Tarifa–Punta Cires opposition with Da Punta Alcázar = 174º (CT = 6º NE), you head for point P (5' due South of Punta de Gracia) at 10 knots with a N wind (5º leeway) and new CT = 4º NE. Find Ra:
- Between point A (38º 10' N, 000º 27' W) and point B (38º 51' N, 001º 11' E), compute analytically the rhumb-line course and distance:
- Departing from a point near Isla Plana at 37º 34' N, 001º 12' W without wind or current on true course Rv = 220º at 10 knots, compute analytically the position 2 hours later: