as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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describe how a pressure cooker works
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a pressure cooker is a sealed pot with a valve that can be used to raise the internal pressure. this allows the water or food inside to be cooked at a much higher temperature than usual, enabling the food to cook faster while retaining more moisture. when the pressure inside the cooker is released, the cooked food can be easily removed.
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