SSC Steno Grade C and D 7 Aug 2025 Shift 3 Paper
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Question : 65 of 200
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Read the following statements carefully:
Statement I: A pressure cooker operates by decreasing the pressure inside, which lowers the boiling point of water.
Statement II: Food cooks faster in a pressure cooker because the higher pressure allows water to boil at a temperature above 100°C.
Statement III: The superheated steam within the cooker increases the rate of heat transfer to the food, leading to faster cooking.
Which of the statements given above is/are correct?
Statement I: A pressure cooker operates by decreasing the pressure inside, which lowers the boiling point of water.
Statement II: Food cooks faster in a pressure cooker because the higher pressure allows water to boil at a temperature above 100°C.
Statement III: The superheated steam within the cooker increases the rate of heat transfer to the food, leading to faster cooking.
Which of the statements given above is/are correct?
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