CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 160: Carnot engine operates between 500 K and 300 K. Maximum efficiency is:
A. 44.0%
B. 140.0%
C. 40.0%
D. 36.0%
Correct Answer: C
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 159: Carnot engine operates between 690 K and 295 K. Maximum efficiency is:
A. 157.2%
B. 62.9%
C. 51.5%
D. 57.2%
Correct Answer: D
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 158: Carnot engine operates between 680 K and 290 K. Maximum efficiency is:
A. 51.7%
B. 57.4%
C. 63.1%
D. 157.4%
Correct Answer: B
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 157: Carnot engine operates between 670 K and 285 K. Maximum efficiency is:
A. 51.7%
B. 157.5%
C. 57.5%
D. 63.2%
Correct Answer: C
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 156: Carnot engine operates between 660 K and 280 K. Maximum efficiency is:
A. 157.6%
B. 51.8%
C. 57.6%
D. 63.4%
Correct Answer: C
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 155: Carnot engine operates between 650 K and 275 K. Maximum efficiency is:
A. 63.5%
B. 57.7%
C. 157.7%
D. 51.9%
Correct Answer: B
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 154: Carnot engine operates between 640 K and 270 K. Maximum efficiency is:
A. 52.0%
B. 57.8%
C. 157.8%
D. 63.6%
Correct Answer: B
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 153: Carnot engine operates between 630 K and 265 K. Maximum efficiency is:
A. 63.7%
B. 52.1%
C. 157.9%
D. 57.9%
Correct Answer: D
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 152: Carnot engine operates between 620 K and 260 K. Maximum efficiency is:
A. 63.9%
B. 52.3%
C. 58.1%
D. 158.1%
Correct Answer: C
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 151: Carnot engine operates between 610 K and 255 K. Maximum efficiency is:
A. 158.2%
B. 58.2%
C. 64.0%
D. 52.4%
Correct Answer: B
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 150: Carnot engine operates between 600 K and 250 K. Maximum efficiency is:
A. 52.5%
B. 64.1%
C. 58.3%
D. 158.3%
Correct Answer: C
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 149: Carnot engine operates between 590 K and 320 K. Maximum efficiency is:
A. 145.8%
B. 45.8%
C. 41.2%
D. 50.4%
Correct Answer: B
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 148: Carnot engine operates between 580 K and 315 K. Maximum efficiency is:
A. 45.7%
B. 50.3%
C. 41.1%
D. 145.7%
Correct Answer: A
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 147: Carnot engine operates between 570 K and 310 K. Maximum efficiency is:
A. 45.6%
B. 41.0%
C. 145.6%
D. 50.2%
Correct Answer: A
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 146: Carnot engine operates between 560 K and 305 K. Maximum efficiency is:
A. 145.5%
B. 50.1%
C. 41.0%
D. 45.5%
Correct Answer: D
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 145: Carnot engine operates between 550 K and 300 K. Maximum efficiency is:
A. 41.0%
B. 45.5%
C. 50.1%
D. 145.5%
Correct Answer: B
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 144: Carnot engine operates between 540 K and 295 K. Maximum efficiency is:
A. 45.4%
B. 40.9%
C. 49.9%
D. 145.4%
Correct Answer: A
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 143: Carnot engine operates between 530 K and 290 K. Maximum efficiency is:
A. 45.3%
B. 49.8%
C. 145.3%
D. 40.8%
Correct Answer: A
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 142: Carnot engine operates between 520 K and 285 K. Maximum efficiency is:
A. 145.2%
B. 40.7%
C. 45.2%
D. 49.7%
Correct Answer: C
η=1−Tc/Th.
CSS - PMS - CCE - PCS - Everyday Science
Heat and Thermodynamics
Thermodynamics practice 141: Carnot engine operates between 510 K and 280 K. Maximum efficiency is:
A. 145.1%
B. 49.6%
C. 40.6%
D. 45.1%
Correct Answer: D
η=1−Tc/Th.