CY Tipo 1, Murcia 2025

Región de Murcia · 3ª convocatoria · 40 questions

Open the official paper Open the official key

• The ecliptic is inclined to the celestial equator by an angle (obliquity) of:
• The monthly navigation charts of the oceans, with plenty of information to help navigation and passage planning, are:
• Before observing with the sextant we will take into account:
• The hour coordinates (“coordenadas horarias”) of a celestial body are:
• The points on the Sun’s ecliptic where declination is equal to zero are:
• A ship on compass course 150° at latitude 25° N takes, at sunset, a compass azimuth of the Sun of 263°, its declination being 15° 47’ S. Calculate the total correction (CT):
• A ship at L = 18º 30º W observed facing South a true meridian altitude of the Sun of 32º 15.2’, the Sun’s declination being 18º 14.9 `S. Find the observed latitude.
• Calculate the great circle distance between point A at l: 34º38`N L: 139º 51`E and point B at l: 37º 47`N L: 122º 38`W
• Calculate the initial great circle course (Ri) to sail most effectively from departure point A (latitude: 32º 39´ N Longitude: 117º 17´ W) to arrival point B (latitude: 34º 36`N L:139º 58` E).
• Calculate the observed position from two simultaneous position lines at DR position le=27º 00.0´N; Le:016°31.9´W, given: Atria (True azimuth: 005º, Altitude difference: - 3.5) and Formalhaut (True azimuth: 120º, Altitude difference: +2.5).
• The strong electrical discharges in the atmosphere within clouds or between a cloud and the Earth’s surface are known as:
• The isobars in a tropical cyclone or hurricane appear:
• In what layer of the atmosphere are the radio waves used for communications reflected?
• The North Equatorial Current:
• The number of intensity categories for a cyclone or hurricane on the international Saffir–Simpson scale runs from:
• The Coriolis effect makes a wind blowing from the south:
• The Benguela current:
• The translation of “windward” is:
• The translation of “Hampered vessel” is:
• The expression “Disabled and adrift” means:
• “What is your draught ahead?” means:
• “Hard-a-port” means:
• Translate “on the starboard bow” into Spanish:
• Translate into Spanish the standard marine expression “Are you ready to get underway?”:
• How is the maritime emergency expression “Man overboard” translated into Spanish?
• In an emergency radio call, the SMCP phrase “We are on fire and require immediate assistance” implies that: