Read the passage below:
Commercial kitchens rely on wet chemical extinguishing systems to manage high-temperature grease fires. When cooking oil overheats and catches fire, the system discharges an alkaline chemical solution over the appliances. Contact between the alkaline agent and hot fatty acids triggers saponification, producing a thick, soapy foam across the surface. This crust blocks atmospheric oxygen and seals in combustible vapors to extinguish the flames. At the same time, water in the solution evaporates, absorbing thermal energy and cooling the oil below its reflash threshold.
Match each passage claim on the left with its accurate paraphrased restatement on the right.
- The system discharges an alkaline chemical solution over the appliances.A specialized base liquid is sprayed across the cooking equipment.
- Saponification produces a thick, soapy foam that blocks atmospheric oxygen.A chemical reaction generates a dense lather that deprives the fire of air.
- Water in the solution evaporates, absorbing thermal energy and cooling the oil.Moisture within the extinguishing agent turns to vapor, dissipating heat to prevent re-ignition.
Cevap
The statement regarding discharging an alkaline solution matches the paraphrase describing spraying a base liquid over cooking equipment; the claim regarding saponification creating foam to block oxygen matches the paraphrase describing a dense lather depriving the fire of air; and the claim regarding water evaporating to absorb heat matches the paraphrase describing moisture turning to vapor to dissipate heat.
Each statement from the text is paired with its precise semantic equivalent using synonyms and syntactic restructuring without changing the factual relationships described in the passage.
Adım Adım Çözüm
Anahtar Kavram
Paraphrased Fact Recognition
Tahmini Süre:45s