A certain heat engine operating on a Carnot cycleabsorbs410 J of heat per cycle at its hot reservoir at 135 C and hasa thermal efficiency of 22.0%. How much heat does the engine waste each cycle?
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A certain heat engine operating on a Carnot cycle
absorbs
410 J of heat per cycle at its hot reservoir at 135 C and has
a thermal efficiency of 22.0%. How much heat does the engine waste each
cycle?
Step by step
Solved in 3 steps
- In an isothermal reversible expansion at 31°C, an ideal gas does 28 J of work. What is the entropy change of the gas? Hint ΔS=ΔS= J/KJ/K. (Use the sign to indicate whether entropy of reservoir increases or decreases.) A Carnot engine operates between reservoirs at 729 and 300 K. If the engine absorbs 100 J per cycle at the hot reservoir, what is its work output per cycle? W=W= JA heat engine provides a net power output of 14 kW and has an efficiency of 23 %. The engine rejects 1200 J of energy per cycle to a low temperature reservoir. a)Determine the amount of heat delivered to the engine from the high temperature reservoir per second. Your answer should be in units of Watts. b)Determine the required number of cycles per minute executed.A thermal cycle has an efficiency equal to 45.0 % of that a Carnot engine that operates between the temperature extremes of the thermal cycle, a low of -70.0 degrees C and a high of 60.0 degrees C. If 9,000.0 J of energy flow into the system at the high temperature in one cycle, how much work is done in the cycle? HHH Kimamey Your Answer: Caps Lock Type here to search Answer JANG UGLE (O 260LCH A N 7 3 X C 4 C units O 5 99+ 113 V B 8 N K M C83°F Mostly sunny l 11:13 8/8/2
- An engine absorbs 1.71 kJ from a hot reservoir at 277°C and expels 1.22 kJ to a cold reservoir at 27°C in each cycle. (a) What is the engine's efficiency? %(b) How much work is done by the engine in each cycle? J(c) What is the power output of the engine if each cycle lasts 0.303 s?Thermo! Please and thank you!Show how to calculate the efficiency of a cyclic heat engine if it takes in 571 J as heat and then loses 463 J as heat in each cycle.
- A heat engine, which has an efficiency of 15%, does mechanical work at a rate of 11 kW and releases 5.90 103 J of heat to a cold reservoir on each cycle. (a) Find the heat absorbed in each cycle. (b) Find the time for one cycle.image464A Carnot engine operates between a hot reservoir at 362.0 K and a cold reservoir at 312.0 K. If it absorbs 525.0 J of heat per cycle at the hot reservoir, how much work per cycle does it deliver? If the same engine, working in reverse, functions as a refrigerator between the same two reservoirs, how much work per cycle must be supplied to remove 985.0 J of heat from the cold reservoir? Needs complete solution with @/100 % accuracy.