Multiple Choice
A Carnot engine operates between two reservoirs with unknown temperatures.If the Carnot engine operates at 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:

Verified
Correct Answer:
Verified
Related Questions
Q29: A thermodynamic engine absorbs 64 kcal of
Q31: An ideal Carnot engine is operated as
Q32: What is the change in entropy of
Q33: On a cold winter day,the outside temperature
Q35: What is the change in entropy of
Q37: If the efficiency of a reversible engine
Q38: An ideal Carnot air conditioner operates between
Q39: A thermodynamic engine having the maximum possible
Q58: An air conditioner with a coefficient of
Q83: An important feature of the Carnot cycle