determine the heat transferred in a carnot cycle to the cold reservoir, if the system has an efficiency if 35 percent, and the heat absorbed form the warm reservoir by the working substance is equal to 2.5x106 J.

Q: There are 60,000 kcal/hr of heat extracted from 5.67 kg/s of carbon monoxide gas while the…

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Q: A boiler that supplies the steam turbine of a Carnot cycle must raise the temperature of 20 m3 water…

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Q: Consider a coal-fired steam power plant that produces 175 MW of electric power. The power plant…

A: Given: Find  (a) the overall plant efficiency (the ratio of net electric power output to the energy…

Q: A system of ideal gas at 22°C undergoes an ischoric process with an internal energy decrease of 4.80…

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Q: Consider a Carnot refrigeration cycle executed in a closed system in the saturated liquid–vapor…

A: Given,

Q: Determine the efficiency of a Carnot engine if the work it does is 9.00 times less than the heat…

A: Efficiency of Carnot engine is,  η=work doneheat flow  =wQ

Q: A spark-ignition engine has a compression ratio of 8, an isentropic compression efficiency of 85…

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Q: A heat engine operates in a Carnot cycle between 70.0°C and 345°C. It absorbs 20,800 J of energy per…

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Q: Problem 3. A heat engine operates in a Carnot cycle between 40.0°C and 230°C. It absorbs 15kJ of…

A: Given: Temperature of cold reservoir, Tc = 40o C = 40+273 = 313 K Temperature of hot reservoir, Th =…

Q: an initial of pressure 105 Pa and volume 10-4 m³. The gas A monatomic gas containing 10-2 moles is…

A: Let V1 be the initial volume, V2 be the final volume, P1 be the initial pressure, T be the…

Q: Spontaneous heat transfer from hot to cold is an irreversible process. Calculate the total change in…

A: Change in entropy is,  ∆S=∆Q∆T Given : Change in heat ∆Q=4000 J Change in temperature ∆T=600-250…

Q: A carnot cycle consist of two isothermal and two isentropic processes that operates between 350 °F…

A: The ratio of the amount of work delivered to the engine to the extracted heat from the hot reservoir…

Q: A Carnot heat engine, receives 500 kJ of heat per cycle from a high-temperature source at 652°C and…

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Q: Calculate the efficiency of a Carnot engine working on an air-standard cycle with an 825oC…

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Q: Devise a Carnot heat engine using steady-flow components, and describe how the Carnot cycle is…

A: A steady flow device is any device that has a continuous flow of substances. Some of the examples…

Q: heat absorbed in a carnot cycle to the warm reservoir, if the system has an efficiency if 25…

A: Given values:- The efficiency of the system,(η)=25 %=0.25 ----(1) Heat deposited to the cold…

Q: A stuedst designed a Carnot engine with an efficiency of 60% when operating at low temperature…

A: Given terms: Initial efficiency = 60% = 0.6 Final efficiency = 75% = 0.75 Temperature of sink,

Q: • 1.6 Brayton Cycle The Joule or Brayton cycle is shown in the P-S plane. Assuming that the working…

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Q: 7. A refrigerator operating on the reversed Carnot cycle has a measured work input of 200 kW and…

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Q: Р (Ра) 4000- 2000+ -V (m³) 0.5 1.0

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Q: A refrigerator(or cold room) is to be maintained at 10°F,and the available cooling watee is at 70°F.…

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Q: A 1.00-mol sample of an ideal monatomic gas is taken through the cycle shown in Figure . The process…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 1.00-mol sample of a monatomic ideal gas is taken through e cycle shown in the figure. At point A,…

A: Work done w = P (V2 - V1)

Q: A freezer sustains a cold environment of -22°C and exhausts its heat at 40°C. Assume a Carnot cycle.…

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Q: (1) Below are the data table for the brayton cycle that was on the test when it is operated as a…

A: The thermal efficiency (η) is the fraction of input heat, QH, converted to output work (WOUT). The…

Q: A frictionless piston–cylinder device contains saturated liquid water at 40-psia pressure. Now 600…

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Q: You plan to build a factory with its own power generator operating on the Carnot cycle to generate…

A: The power generated by Carnot cycle (Wout) = 35 MW Thermal efficiency(Ƞ) = 95 % Temperature = 250 C…

Q: A mass of 25 lbm of helium undergoes a process from an initial state of 50 ft3/lbm and 60F to a…

A: Given: mass (m) = 25 lb initial temperature (T1) = 600 F =5200 R initial state(μ1) = 50 ft3/lbm…

Q: 7. A heat engine cycle consists of a closed cycle subdivided into four legs with the heat transfer…

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Q: A cylinder contains 500 g of helium at 120 atm and 20 °C . The valve is leaky, and all the gas…

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Q: Consider a heat engine that uses reservoirs at 800.°C and 0.00 °C. Calculate the maximum possible…

A: The expression for the efficiency of the heat engine is given by,  η=1-T2T1×100 -----(1) Here, η is…

Q: 20.13 • A Carnot engine whose high-temperature reservoir is at 620 K takes in 550 J of heat at this…

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Q: efficiency of a cyclic heat engine

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Q: Carnot cycle Он TH Tc - V

A: Carnot Engine is an ideal engine, that means, it is a reversible heat engine.   The efficiency of a…

Q: A 1.00-mol sample of an ideal monatomic gas is taken through the cycle shown in Figure. The process…

A: We know, 1 Atm= 1.013 x 105Pa 1 Liter= 10-3m3

Q: A Carnot engine produces 58.639 hp of power while operating between temperature limits of 1.229°F…

A: According to question we need to find--- efficiency of carnot engine?

Q: in one cycle, a heat engine does 700J of work and releases 1450 J of heat to a lower-temperature…

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Q: A piston–cylinder device contains 0.15 kg of air initially at 2 MPa and 350°C. The air is first…

A: Work done in an isothermal process