A Carnot engine absorbed 5 kJ of heat at 400K and exhausted 800J of heat at the end of the cycle. Determine the following (a) Temperature at the end of the cycle (b) The net work done in kJ
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Q: A Carnot engine has an efficiency of 0.475, and the temperature of its cold reservoir is 383 K. (a)…
A: It is given that,
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A: a) The expression for the Efficiency is, Therefore
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A: GivenT1=74°CT2=360°CQ1=21600 Jt=3 s
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A: Given: The output power of the Carnot engine is Po = 190 kW The temperature of the sink is T1 = 20 C…
Q: A cyclical heat engine operating according to a Carnot cycle has an efficiency of 13.0% efficiency.…
A: only three subpart is allowed pr question. please post remaining parts in new post.
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A: Efficiency of carnot engine is,
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Q: Steam locomotives have an efficiency of 17.0% and operate with a hot steam temperature of 425ºC. (a)…
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A: First law states that the algebraic sum of work and heat tranfers in a cyclic process will be equal.…
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Q: A certain heat engine does 31.2 k of work and dissipates 8.34 k of waste heat in a cydical process.…
A: Given Data: The work done by the engine is, W=31.2 kJ The dissipated heat energy is,…
Q: A Carnot engine has a cycle with a high temperature of 900 K and a low temperature of 250 K. If the…
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Q: A Carnot engine has a power output of 120 kW. The engine operates between two reservoirs at 20°C and…
A: out put Power = Pout = 120 KWtemperature of cold reservoir = Tc = 20 = 20 + 273 = 293 ktemperature…
Q: A heat engine operates in a Carnot cycle between 78.0°C and 345°C. It absorbs 20,000 J of energy per…
A: temperature of cold reservoir, Tc =78.0°C = 351 K temperature of hot reservoir, TH = 345°C = 618 K…
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Q: A heat engine operates between a high temperature of 1000 °C and a low temperature of 500 °C. Assume…
A: This problem can be solved using the formula for efficiency of carnot engine.
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A: Convert the temperature from degrees Celsius to Kelvin.
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A: Efficiency of carnot engine = 40% Temperature of source (T) = 500 K Let the temperature of the sink…
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A: Solution:Given:TH = temperature of source of heat for both engines = 642 KQH = heat received by each…
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Q: "An engine manufacturer makes the claim that the engine they have developed will, on each cycle,…
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Q: In one cycle of an engine, 1.66 kJ of energy is absorbed from a hot reservoir at 277°C, and 1.24 kJ…
A: Temperature of hot reservoir = 277 C = 550 K temperature of cold reservoir = 27 C = 300 K
Q: (a) What is the efficiency (in percent) of a cyclical heat engine in which 30o.0 kJ of heat transfer…
A: Given: Amount of heat transfer to the environment = 30 KJ Amount of heat transfer to the engine = 50…
Q: A heat engine takes in 400 J of energy from a hot reservoir and performs 21.0 J of work in each…
A: Given: The heat taken by the engine is 400 J. The work performed by the engine is 21 J.
Q: A particular heat engine has a mechanical power output of 4.20 kW and an efficiency of 26.0%. The…
A: Given data: Power of the engine, P=4.20 kW=4.20×103 W Efficiency of the engine, η=26%=26100=0.26…
Q: A Carnot engine is operated between two heat reservoirs attemperatures of 520 K and 300 K. If the…
A: Given: The final temperature is T2 = 300 K The initial temperature T1 = 520 K The heat energy…
Q: An ideal gas heat engine operates in a Carnot cycle between 227°C and 127°C. It absorbs 6 kcal at…
A: Given: An ideal gas engine operates in a Carnot cycle between temperature, T1=227 °C=500 KT2=127…
Q: A heat engine absorvs 180KJ of heat from the hot reservior, and exhaustw 80KJ of heat to the cold…
A: given:Q1 = 180 KJQ2 = 80 KJW = 100 KJT1 = 350oC = 623.15 KT2 =20oC = 293.15 K
Q: P (10º N/m²)´ 2.6 2.0 B D 1.0 0.6 V1 V2 V (10-3 m)
A: The work output of the heat engine following path ABCDA will be equal to the area covered by the…
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