CY Tipo 1, Murcia 2023

Región de Murcia · 2ª convocatoria · 40 questions

Open the official paper Open the official key

• On the celestial sphere, the axis from the observer’s position through the sphere’s centre and out the opposite side is known as:
• The great-circle arc on the celestial sphere from a visible body to the observer’s zenith is called:
• When the Sun on the ecliptic reaches the First Point of Libra:
• The two angles formed in the constellation Cassiopeia each have a bisector which, extended across the sky, leads to:
• The atmosphere has a layer about 150 km up that reflects short and medium electromagnetic waves back down, not letting them escape to space. It is called:
• The origin of a thunderstorm formation is the result of:
• Both in thunderstorms and in the formation of waterspouts, the clouds involved are of the type:
• Zodiacal light is an optical glow in the sky during astronomical twilight. It occurs when:
• When two adjacent clouds have different electric charges, what may happen?
• The characteristic wind regimes of the Indian Ocean are:
• In the North Pacific, the prevailing westerlies blow:
• In the North Atlantic Ocean, hurricanes track from the Cape Verde archipelago off West Africa towards the Caribbean in the season of:
• In order to reduce grammatical, lexical and idiomatic varieties to a tolerable minimum, using standardized structures, in matitime communications we must use
• A vessel still afloat, abandoned at sea is named
• Vessel Traffic Services special terms: A routing measure comprising a designated area between the landward boundary of a Traffic Separation Scheme and the adjacent coast is called
• You hear on VHF a safety message: “Dredging operations by vessel Olimpus in position ... Wide berth requested.” It means you have to:
• PAN PAN (repeated three times) are the words indicating the following message refers to a
• “There is no list” means