CY Tipo 1, Murcia 2017

Región de Murcia · 2ª convocatoria · 40 questions

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• The small circles parallel to the true horizon and perpendicular to the zenith-nadir axis (Z-Z’) are called:
• The semicircle joining the North and South Poles of the celestial sphere and passing through the body is called:
• The complement of the true altitude of a body on the celestial sphere (90º − true altitude) is:
• The arc of the equator on the celestial sphere between the local upper celestial meridian and the body’s hour semicircle is called:
• The inclination of the plane of the ecliptic to the celestial equator is:
• The arc of a body’s hour semicircle on the celestial sphere, between the celestial equator and the centre of the body, always less than 90º, is called:
• Uranographic coordinates measured on the celestial equator are:
• The greatest altitudes we can get from all visible bodies with the sextant occur at:
• Through the centre of the constellation of Orion (Orion’s Belt) passes:
• The constellation of the Southern Cross lies:
• At Greenwich civil time 17:43:40, in DR longitude 056º 35.0′E and with a Greenwich hour angle of the star Antares at that time of 292º 20.7′, calculate the meridian angle (P) between the hour angle of Antares and the observer’s longitude.
• At the same time a sextant altitude of the star Antares is taken as 75 09.5′ (height of eye 4 metres and index correction −2′), and its true altitude is calculated.
• With declination −26º 28.1′, DR latitude 15º 46.0′S and a meridian angle of 11º 04.3′ (E), the skipper of the yacht “Eagle” calculates the computed altitude of the star Antares using the position triangle formulas, and the altitude difference, given a true altitude of 75º 03.6′:
• The layer of the Earth’s atmosphere that reflects radio waves of MF and HF (medium and short wave) is the:
• The most unstable part of the Earth’s atmosphere, where the phenomena that shape the weather occur, is called the:
• For a shower or storm to develop, it takes, among other things:
• Waterspouts form over bodies of sea water that are:
• In the North Atlantic, the trade winds run:
• The collision of warm air from the subtropical anticyclones with cold air from the polar anticyclones forms the:
• Hurricanes or tropical cyclones form in the areas between the parallels:
• In the Northern Hemisphere, if we are caught in the dangerous front semicircle of a cyclone or hurricane:
• The great North Atlantic current flowing from the Straits of Florida towards the coasts of Atlantic Europe, in a great arc across the Atlantic, warm at first and temperate later, is called the:
• The type of floating ice called pack ice is of:
• When using IMO′s Standard Marine Communication Phrases, if you want permission for using the shallow draft fairway, you should say
• When you try to indicate the uncontrolled movement at sea under the influence of current, tide or wind, you say …
• The IMO Standard Marine Communication Phrases have been compiled with few objetives, one of witch is:
• In rescue operations, the word “hoist” indicates
• When it is advisable to remain on a VHF Channel / frequency say:
• When a wind blows round anticlockwise (opposite of veering) the correct way to say is:
• The most probable position of a search target at a given time is called
• If any part of the message are considered sufficiently important to need safeguarding, say:
• When the following message implies the intention of the sender to influence others by a recommendation, the Message Marker used is