Solved

A Carnot Engine Operates Between Two Reservoirs with Unknown Temperatures 67%67 \%

Question 104

Multiple Choice

A Carnot engine operates between two reservoirs with unknown temperatures. If the Carnot engine operates at 67%67 \% efficiency, what is the ratio of the absolute temperatures of the reservoirs, Tc/Th?


A) 0.33
B) 0.0012
C) 0.0025
D) 0.67

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q5: Nitrogen boils at -196°C.What is the corresponding

Q19: A heat pump absorbs heat from the

Q20: A fixed amount of an ideal monatomic

Q40: An ideal Carnot engine has an efficiency

Q41: For a certain ideal Carnot engine,the hot

Q67: A heat engine receives 7000 J of

Q79: In an isochoric process,the internal (thermal)energy of

Q96: A cyclic process is carried out on

Q97: An ideal Carnot heat engine has

Q101: An ideal Carnot engine extracts 529