If the theoretical efficiency of a Carnot engine is to be 100%, the heat sink must be
A) at absolute zero.
B) infinitely hot.
C) at 100°C.
D) at 0°C.
E) a perfect radiator.
Correct Answer:
Verified
Q60: An ideal gas is expanded isothermally from
Q61: What is the change of entropy associated
Q62: In each cycle an engine gets 50.
Q63: The Department of Energy develops a new
Q64: The Otto cycle has how many strokes
Q65: A reversible engine takes in 40. Joules
Q66: Consider a Carnot refrigerator which is operated
Q67: A Carnot engine is operated as a
Q68: A Carnot cycle is operated in reverse
Q70: What is the theoretical efficiency of a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents