HVAC · Thermodynamics · Problem 17
PDF
Solution in PDF ↓
HVAC · Thermodynamics · Problem 17
Problem & Solution
Video Synthesis
Problem: Thermos 17, the cold and hot reservoirs of a reversed Carnot refrigeration cycle are negative 20 and 80 degrees respectively.
Given: 3000 BTUs per hour are absorbed from the cold reservoir; 3000 BTUs per hour; 3000 BTU's per hour divided by the COP w...
Approach: 3000 BTUs per hour are absorbed from the cold reservoir.
Calc: That's been given to us that 3000 BTUs per hour.
Calc: So that low temperature minus 420, let's add 460 to that.
Result: The magnitude is 200 which is answer choice B.
Office Hours
0
Student questions asked in live office hours about this problem
No office hours coverage for this problem.