A Carnot engine operates between a hot reservoir at 250°C and a cold reservoir at 30°C. If the engine absorbs 500 J of heat from the hot reservoir, how much work does it deliver per cycle? If the same engine were run in reverse as a heat pump, how much heat would be removed from the cooler reservoir per cycle if the work input is 200 J? If the engine were operated as a heat pump between an outside temperature of 0°C and an inside temperature of 22°C, how much heat would be delivered per cycle assuming the same work input as before?

Q: A Carnot engine's operating temperatures are 200 ∘C∘C and 44 ∘C∘C. The engine's power output is 950…

A: The relation for the Carnot's engine is  THTc=QHQc where, TH is the temperature of source, Tc is the…

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Q: A Carnot engine having an efficiency of 1/10 is being used as a refrigerator. If the work done on…

A: For Carnot engine using as refrigerator,  Work done on engine is given byW=Q1-Q2…

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Q: (a) A Carnot engine operates between a hot reservoir at 320 K and a cold one at 260 K. If the engine…

A: a) The much work per cycle deliver is,

Q: During each cycle, a Carnot engine absorbs 780 J as heat from a high-temperature reservoir at 378 K,…

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Q: (a) What is the mechanical power output of this engine kW (b) How much energy does it expel in each…

A: GivenT1=74°CT2=360°CQ1=21600 Jt=3 s

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Q: A Carnot engine operates between temperatures of 480 K and 400 K and does 160 J of work in each…

A: Given data *The hot reservoir temperature is T1 = 480 K *The cold reservoir temperature is T2 = 400…

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Q: If the engine does 5.0 J of work per cycle, how much heat per cycledoes it absorb from the…

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Q: energy of cycle comprising four process in which the heat transfers are: 60 kJ/kg, -28 kJ/kg, -35…

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 absorbed 5 kJ of heat at 400K and exhausted 800J of heat at the end of the cycle.…

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Q: A certain heat engine operating on a Carnot cycleabsorbs410 J of heat per cycle at its hot reservoir…

A: Given: The heat engine efficiency is given as, e=WQH Here, W= work done of engine, QH= hot reservoir…

Q: Suppose we have 3.50 kg of water at a temperature of 0 degre celsius. We put the water in a freezer,…

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Q: A Carnot engine operates between a hot reservoir at 500 K and a cold one at 220 K. If the engine…

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Q: has No cyclic heat engine reversible engine operating Prove e carnot > e otto with a greater…

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Q: A Carnot cycle removes 120 J from the hot reservoir and adds 60 J to the cold reservoir, which is at…

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Q: A Carnot engine, whose efficiency is 40%, takes in heat from a source maintained at a temperature of…

A: Efficiency of carnot engine = 40% Temperature of source (T) = 500 K Let the temperature of the sink…

Q: A 1 kg block of ice initially at -5 ∘C is placed in thermal contact with a very large reservoir at…

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Q: A certain heat engine operating on a Carnot cycleabsorbs410 J of heat per cycle at its hot reservoir…

A: First, we use the relation between the efficiency and temperatures of hot and cold reservoirs to get…

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Q: The heat machine receives 1200 J of heat from high-temperature heat source and re lease the heat of…

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Q: The efficiency of a particular Carnot engineis 0.280. (a) If the high-temperature reservoir is at a…

A: Given:-           The efficiency of a particular Carnot engineis 0.280. (a) If the high-temperature…

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: What is the total entropy change if a 0.440 efficiency engine takes 3.78E3 J of heat from a 348 degC…

A: To calculate the total entropy change, we can use the equation:ΔS = Q / Twhere ΔS is the total…

Q: An inventor claims a new cyclic engine that uses organic grapejuice as its working material.…

A: heat absorbed, QH = 1250 J  temperature of hot reservoir, TH = 1010 K work, W = 1120J temperature of…

Q: A thermal cycle has an efficiency equal to 45.0 % of that a Carnot engine that operates between the…

A: Given data: The high temperature, (T)=60°C=333 K The low temperature, (T')=-70°C=203 K The energy…

Q: how much work per cycle does it deliver?

A: