A Carnot engine, having an efficiency of n = 1/10 as heat engine, is used as a refrigerator. If the work done on the system is 10 J, the amount of energy absorbed from the reservoir at lower temperature A Carnot engine having an efficiency of n = 1/10 as heat engine is used as a refrigerator. If the work done on the system is 10 J the amount of energy absorbed from the reservoir at lower temperature August 31, 2020 Category: Chapter 18 - Thermodynamics , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related