Hover or tap underlined Spanish terms to see their translation and exam tip.
A HRB= 17:10 tras la entrada a Barbate amarran en el muelle de espera de la Marina y le dan un atraque con sonda de carta= 2,50 m. siendo el calado del yate= 2,50 m. y obtienen del Anuario de Mareas de año en curso los siguientes valores: -Altura bajamar más próxima= 0,87 m. -Corrección aditiva por intervalo de hora de llegada= 0,01 m Con estos datos calculan la sonda bajo quilla en dicho atraque:At ship’s clock 17:10 after entering Barbate they tie up at the Marina waiting quay and are given a berth with a charted sounding = 2.50 m, the yacht’s draught being 2.50 m, and obtain from the current Tide Tables: nearest low water height = 0.87 m; additive correction for the arrival interval = 0.01 m. With this data they work out the water under the keel at the berth:
Show the answer
Correct answer: d) 0.88 m.
Why it is correct
2.50 + 0.87 + 0.01 − 2.50 = 0.88 m.
Why the others are not
- a) The result is different.
- b) The result is different.
- c) The result is different.
How to work it out in the exam
- Water under the keel = charted sounding + height of tide − draught.
- The height of tide is the low water plus the additive correction from the Anuario.
Where this question comes from
- Región de Murcia · 2021 · 2ª convocatoria · PY Tipo 1 · question 38 Official paper · Official answer key
Pending instructor review. Machine translation, not reviewed.