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Hover or tap underlined Spanish terms to see their translation and exam tip.

Los círculos menores que son paralelos al horizonte verdadero y perpendicular al eje Zenit-Nadir (Z-Z') se denominanThe small circles parallel to the true horizon and perpendicular to the zenith-nadir axis (Z-Z’) are called:

Show the answer

Correct answer: c) Almucantars.

Why it is correct

They are the circles of equal altitude.

Why the others are not

  • a) No such term exists.
  • b) Those are parallel to the equator.
  • d) No such term exists.

How to work it out in the exam

  1. Parallel to the horizon: almucantar.

Where this question comes from

Try it: Sight reduction

Pending instructor review. Machine translation, not reviewed.