The inverse process Heat Tl,raising Heat Not violate the 1st law!! Iwm-9 TT,current output 上游充通大 April 8,2018 5 SHANGHAI JIAO TONG UNIVERSITYApril 8, 2018 5 The inverse process Q Q' ? Not violate the 1st law!! T↓, raising ? T↑, current output ?