Mht Cet
Heat And Thermodynamics
MHT CET 2023 10th May Morning Shift
MCQ+1 / -02023
A Carnot engine with efficiency \(50 \%\) takes heat from a source at \(600 \mathrm{~K}\). To increase the efficiency to \(70 \%\), keeping the temperature of the sink same, the new temperature of the source will be