Hover or tap underlined Spanish terms to see their translation and exam tip.
Un buque en Longitud = 142º 36’ W tiene HZ = 20h56m18s del día 14. Calcular su HcL:A ship at Longitude = 142º 36’ W has zone time 20h56m18s on the 14th. Calculate its local civil time:
Show the answer
Correct answer: a) 21h25m54s (14).
Why it is correct
Zone 10 W: UT = 06h 56m 18s on the 15th. Longitude in time: 9h 30m 24s. Local time = 21h 25m 54s on the 14th.
Why the others are not
- b) It does not match the working.
- c) It does not match the working.
- d) It does not match the working.
How to work it out in the exam
- UT = zone time + zone to the W.
- Local time = UT − west longitude in time.
Where this question comes from
- Junta de Andalucía · 2015 · 2ª convocatoria · CY Módulo de navegación · question 20 Official paper · Official answer key
Pending instructor review. Machine translation, not reviewed.