A Carnot engine absorbs 52 kJ as heat and exhausts 36 kJ as heat in each cycle. Calculate (a) the engine’s efficiency and (b) the work done per cycle in kilojoules

Q: In one cycle of an engine, 1.71 kJ of energy is absorbed from a hot reservoir at 277°C, and 1.21 kJ…

A: In the question given engine input and output heat at the temperatures we have to find ----  (a)…

Q: The temperature of the cold reservoir of the engine is 305 K. It has an efficiency of 0.23 and…

A: The problem can be solved by using the concept of efficiency of a heat engine. The answer for the…

Q: The efficiency of a Carnot cycle is Te ec =1- Th (a) If an engine operating between heat reservoirs…

A: Given, An engine operating between heat reservoirs at,TC =293 KTH = 473 KHeat extracted, QH = 1000 J…

Q: A heat engine has a thermodynamic efficiency of .4. Calculate one cYCLE heat taken up by the engine…

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Q: An ideal Carnot engine operates between a high-temperature reservoir at 492K and a river with water…

A: Given: The high temperature of the engine is 492 K. The low temperature of the engine is 290 K. The…

Q: A freezer sustains a cold environment of -39°C and exhausts its heat at 38°C. Assume a Carnot cycle.…

A: The efficiency (η) of a Carnot cycle is given by: η=(Tc-Th)Tc Where:Tc is the temperature of the…

Q: An engine absorbs 1.74 kJ from a hot reservoir at 277°C and expels 1.19 kJ to a cold reservoir at…

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Q: In this problem a heat engine, each cycle, absorbs an amount of energy Qh = 1845 J from a hot…

A:

Q: A real (non-Carnot) heat engine, operating between heat reservoirs at temperatures of 510 K and 270…

A: Given-  T1 = 510 K T2 = 270 K W = 2.4 kJ Q= 37.6 kJ Part(a) The thermal efficiency of a real heat…

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,

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

A:

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

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…

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.

Q: Steam locomotives have an efficiency of 18.2% and operate with a hot steam temperature of 455°C.…

A: Hence the answer in three significant figures is 596.K.

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: If the cold temperature reservoir of a Carnot engine is held at a constant 324 K , what temperature…

A: Given data:  Cold temperature (TC) = 324 K Efficiency (n) = 0.61 Required:. The hot temperature (TH)

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…

Q: In one cycle a heat engine absorbs 520 J from a high-temperature reservoir and expels 310 J to a…

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Q: Engine A receives 4 times more input heat, produces 6 tir more work, and rejects efficiency of (a)…

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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.

Q: one cycle of an engine, energy is absorbed fröm å hốt réšérvoir at energy is expelled to a cold…

A: Given data  Q1 = 1.71 kJ and Q2 = 1.22 Kj  t = 0.295 s

Q: certain gasoline engine has an efficiency of 32.0%. What would the hot reservoir temperature (in °C)…

A: Given Temperature of sink = 2100 C = 210+273 = 483 K Efficiency = 32 %

Q: A heat engine is operating on a carnot cycle a has a thermal efficiency of 58%. The waste heat fr…

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Q: A Carnot engine operates between reservoirs at 630 and 320 K. If the engine absorbs 160 J per cycle…

A: The following question can be solved as follows

Q: 10^9 J of heat is transferred into the engine, at a temperature of 575 K? (a) What is the work…

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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 gasoline engine has a compression ratio of 6.00 and uses a gas for which ? = 1.40. (a) What is…

A: Given:  Compression ratio of engine, r = 6.00 Heat capacity ratio, γ = 1.40 Actual efficiency, ηact…

Q: n one cycle a heat engine absorbs 460 J from a high-temperature reservoir and expels 310 J to a…

A: Efficiency of the engine ηh=1-QcQh55%ηcarnot=1-QcQh0.551-TlowThigh=1-QcQhTlowThigh=1-10.551-QcQh

Q: An engine absorbs 1.71 kJ from a hot reservoir at 277°C and expels 1.22 kJ to a cold reservoir at…

A:

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…