Examkin

Soru

Zorluk: OrtaRecognizing Implied Cause and Effect

During a high-altitude winter deployment, a field communication unit stored their lithium-based radio packs in uninsulated exterior vehicle racks overnight. When morning operations commenced, none of the radios would power on, despite showing full charges the previous evening and having completely intact wiring and switches. After the equipment was moved into a heated command shelter for two hours, the battery displays reactivated and the units resumed normal function without any repairs.

Based on the passage, which factor most likely caused the initial failure of the radios?

  1. A
    Physical defects in the wiring and switch assemblies prevented power distribution.
  2. Prolonged exposure to freezing ambient temperatures temporarily impaired battery function.Cevap
  3. C
    A failure by the communication team to properly complete the evening charge cycle.
  4. D
    High-altitude atmospheric radiation disrupted the internal frequency receivers.

Cevap

Prolonged exposure to freezing ambient temperatures temporarily impaired battery function.
The passage details that undamaged, fully charged radios failed after overnight exposure to winter conditions in uninsulated racks and subsequently recovered full function simply by spending two hours in a heated shelter. This sequence logically implies that low temperatures temporarily disabled the batteries.

Adım Adım Çözüm

1
Identify the initial conditions and environmental factors described in the text.
The radio units were fully charged and physically undamaged, but left overnight in uninsulated racks during sub-zero winter conditions.
Determining the baseline operational status isolates external environmental variables as potential causes.
2
Analyze what corrective action resolved the malfunction.
Bringing the units into a heated shelter for two hours restored normal battery display and operation without any mechanical or electrical repairs.
The fact that heat alone fixed the issue confirms the problem was thermal rather than physical or procedural.
3
Deduce the unstated cause-and-effect relationship.
Extreme cold temporarily suppressed battery output, which naturally recovered upon warming.
Connecting the cold exposure to the failure and the warming to the recovery establishes the logically implied causal link.

Anahtar Kavram

Deducing unstated causal relationships by connecting sequential evidence and problem-resolution patterns.
Tahmini Süre:1m 0s
Bu soruyu puanla

Konular

Recognizing Implied Cause and Effect

Bu konudan daha fazla soru