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Zorluk: OrtaInferring Meaning from Examples and Explanations

Read the following passage from a commercial HVAC maintenance manual:

"During scheduled servicing of industrial chilling equipment, technicians must inspect systems for three distinct operational challenges. First, they assess the unit for refrigerant migration—the gradual relocation of liquid coolant into cold compressor oil reservoirs during extended shutdown cycles. Next, technicians inspect insulated suction lines to detect thermal gain, such as external atmospheric heat penetrating pipe barriers and decreasing cooling efficiency. Finally, workers clear condenser coil fouling, such as deposits of airborne dust, lint, and grease film that obstruct airflow across heat-exchange fins."

Based on the illustrative examples and explanatory clauses provided in the passage, match each technical term on the left with its correct contextual definition on the right.

  • Refrigerant migrationMovement and pooling of liquid coolant into lubricant chambers during downtime
  • Thermal gainPenetration of external atmospheric heat into chilled distribution lines
  • FoulingAccumulation of obstructive external debris and residue on heat-transfer surfaces

Cevap

Refrigerant migration matches the movement and pooling of liquid coolant into lubricant chambers during downtime; Thermal gain matches the penetration of external atmospheric heat into chilled distribution lines; Fouling matches the accumulation of obstructive external debris and residue on heat-transfer surfaces.
Each technical term is explicitly clarified by either an appositive clause or an illustrative 'such as' example phrase in the passage. 'Refrigerant migration' is defined by the pooling of coolant in oil reservoirs during shutdown; 'thermal gain' is exemplified by ambient atmospheric heat entering suction pipes; and 'fouling' is illustrated by surface dust and grease deposits impeding airflow.

Adım Adım Çözüm

1
Locate 'refrigerant migration' in the text and identify its defining context clue.
The dash introduces an explanatory definition: the gradual relocation of liquid coolant into oil reservoirs during shutdown cycles.
Appositive clauses set off by dashes serve as explicit definitions in technical passages.
2
Locate 'thermal gain' and identify its illustrative context clue.
The signal phrase 'such as' introduces the example of outside heat penetrating pipes and harming cooling efficiency.
Exemplification clues demonstrate the functional meaning of thermodynamic terms in context.
3
Locate 'fouling' and identify the concrete physical examples linked to it.
The phrase 'such as deposits of airborne dust, lint, and grease film that obstruct airflow' clarifies that fouling refers to physical build-up blocking airflow.
List-based examples define broad technical processes by showing specific real-world instances.

Anahtar Kavram

Inferring Vocabulary Meaning from Contextual Examples and Explanations
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Konular

Inferring Meaning from Examples and Explanations

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