Hover or tap underlined Spanish terms to see their translation and exam tip.
Indique qué ecuación es correcta para obtener la Corrección Total mediante la Estrella PolarWhich equation gives the total correction using Polaris?
Show the answer
Correct answer: a) Total correction = true azimuth − compass azimuth.
Why it is correct
Total = true azimuth − compass azimuth. Polaris lies near true north, so its true azimuth is known.
Why the others are not
- b) Subtract.
- c) Not a product.
- d) Not a ratio.
How to work it out in the exam
- Total = Zt − Zc.
Where this question comes from
- Región de Murcia · 2019 · 1ª convocatoria · PY Tipo 1 · question 23 Official paper · Official answer key
Try it: Navigation instruments
Pending instructor review. Machine translation, not reviewed.