a carnot's engine working between 277 C and 27 C produces 100 kj work .Calculate the heat rejected from the engine .
a) Q2= 20 kj
b) Q2=40 kj
c)Q3=10 kj
d)Q4=30 kj
a carnot's engine working between 277 C and 27 C produces 100 kj work .Calculate the...
A heat engine operates between - 120°C and 450°C. It produces 10 kJ of work with a heat input of 18 kJ. Find the engine's efficiency and determine if it is reversible, irreversible, or impossible.
An engine absorbs 1.67 kJ from a hot reservoir at 277°C and expels 1.19 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? (c) What is the power output of the engine if each cycle lasts 0.301 s? kW
An engine absorbs 1.68 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 0.297 s? kW
An engine absorbs 1.71 kJ from a hot reservoir at 277°C and expels 1.21 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? (c) What is the power output of the engine if each cycle lasts 0.297 s? kW Need Help? Read it
An engine absorbs 1.71 kJ from a hot reservoir at 277°C and expels 1.21 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? (c) What is the power output of the engine if each cycle lasts 0.297 s? kW Need Help? Read it
An engine absorbs 1.66 kJ from a hot reservoir at 277°C and expels 1.16 kJ to a cold reservoir at 27°C in each cycle. 15. + 0/3 points Previous Answers SerPSE9 22.P.005. My Notes An engine absorbs 1.66 kJ from a hot reservoir at 277°C and expels 1.16 kJ to a cold reservoir at 27°C in each cycle. (a) What is the engine's efficiency? Your response differs from the correct answer by more than 10%. Double check your calculations. %...
3) An engine absorbs 1.66 kJ from a hot reservoir at 277°C and expels 1.21 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 0.298 s? kW
An engine absorbs 1.71 kJ from a hot reservoir at 277°C and expels 1.21 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? (c) What is the power output of the engine if each cycle lasts 0.297 s? kW Need Help? Read it A Styrofoam cup holding 104 g of hot water at 1.00 x 102°C cools to room temperature, 26.0°C....
An engine absorbs 1.72 kJ from a hot reservoir at 277 degree C and expels 1.17 kJ to a cold reservoir at 27 degree C in each cycle. What is the engine's efficiency? How much work is done by the engine in each cycle? What is the power output of the engine if each cycle lasts 0.296 s?
show the correct answer An Carnot engine working between 10°C and 100°C performs 100 J of work each cycle. Find the heat released to the environment each cycle. 314) 11) 111) 0 414) 903