Read the following passage:
Automotive cooling systems rely on spring-loaded radiator caps to elevate the boiling threshold of engine coolant. When engine operating temperatures rise, the cap's internal valve remains tightly sealed, increasing internal pressure to approximately 15 pounds per square inch above atmospheric levels. This pressure increase allows the coolant to absorb thermal energy beyond 250°F without converting into steam, thereby protecting the engine from thermal damage under heavy operating loads.
According to the passage, the radiator cap prevents coolant from vaporizing at elevated temperatures by maintaining increased internal pressure.
Cevap: Cevap
Cevap
True
The passage explicitly explains that the radiator cap keeps the system sealed to increase internal pressure, which enables the coolant to operate above 250°F without converting into steam. The statement accurately restates this factual detail using the synonymous phrase 'prevents coolant from vaporizing.'
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Anahtar Kavram
Paraphrased Fact Recognition
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