A house is maintained at 218C in winter by electric
Chapter 8, Problem 8140(choose chapter or problem)
A house is maintained at 218C in winter by electric resistance heaters. If the outdoor temperature is 98C, the second-law efficiency of the resistance heaters is (a) 0% (b) 4.1% (c) 5.7% (d) 25% (e) 100%
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer