Hover or tap underlined Spanish terms to see their translation and exam tip.
Si queremos "afinar" la sensibilidad del radar (receptor) y "ganar "resolución de los ecos en la pantalla, usaremos la opción:If we want to fine-tune the radar’s receiver sensitivity and gain echo resolution on screen, we will use:
Show the answer
Correct answer: a) Gain
Why it is correct
Gain adjusts receiver sensitivity.
Why the others are not
- b) It adjusts the receiver frequency.
- c) It reduces sea echoes.
- d) It reduces rain echoes.
How to work it out in the exam
- Sensitivity: gain.
Where this question comes from
- Región de Murcia · 2018 · 1ª convocatoria · PY Tipo 1 · question 25 Official paper · Official answer key
- Región de Murcia · 2023 · 2ª convocatoria · PY Tipo 1 · question 28 Official paper · Official answer key
Try it: Navigation instruments
Pending instructor review. Machine translation, not reviewed.