Concept drill
polytropic process
GATE Mechanical Engineering · Thermodynamics - Properties of Gases · 2022-2025
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All concepts →2025 Q54
A thermodynamically closed system contains 1 kg of hydrogen. The system undergoes a reversible polytropic process with polytropic index 1.3. The work output during the process is 4...
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2025 PYQ
A thermodynamically closed system contains 1 kg of hydrogen. The system undergoes a reversible polytropic process with polytropic index 1.3. The work output during the process is 4...
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2023 Q41
Which one of the following statements is FALSE?
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2022 PYQ
A polytropic process is carried out from an initial pressure of 110 kPa and volume of 5 m 3 to a final volume of 2.5 m 3 . The polytropic index is given by n = 1.2. The absolute va...
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