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Difficulty: MediumDomain-Specific and Technical Vocabulary

In a Spanish-language maintenance guide for a hydraulic braking system, the instructions specify that the user must 'purgar el sistema' if the brake pedal feels soft or spongy. In this technical context, what is the meaning of the verb 'purgar'?

  1. To bleed or remove trapped air from the hydraulic linesAnswer
  2. B
    To completely drain and discard the hydraulic fluid
  3. C
    To clean the external valves and filters of the braking unit
  4. D
    To adjust the overall pressure alignment of the brake pads

Answer

To bleed or remove trapped air from the hydraulic lines
The term 'purgar' in a hydraulic context refers to bleeding the lines to remove trapped air bubbles, restoring proper pressure and eliminating the spongy feel of the brake pedal.

Step-by-Step Solution

1
Analyze the technical context of a hydraulic braking system and the symptom of a spongy brake pedal.
A spongy pedal indicates air is trapped in the hydraulic fluid lines, which prevents effective pressure transmission.
Understanding the physical context helps isolate the specific function of the maintenance step.
2
Determine the meaning of the Spanish verb 'purgar' in this mechanical domain.
In Spanish mechanics, 'purgar' is the technical term for 'bleeding' a system (removing trapped air).
Technical vocabulary often has highly specific meanings that differ from everyday usage or literal cognates.

Key Concept

Identifying the contextual meaning of domain-specific and technical vocabulary in Spanish instructions and guides.
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Topics

Domain-Specific and Technical Vocabulary

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