Thermodynamics - Heat Engines and Heat Pumps
GATE Mechanical Engineering · 2 questions across 2 years (2019-2024) · 5% recurrence rate
Recurrence sparkline
2019–2024201920222024
Difficulty mix
med 100%
Question types
NAT1
MCQ1
All 2 questions on Thermodynamics - Heat Engines and Heat Pumps
2024 Q47
A heat pump (H.P.) is driven by the work output of a heat engine (H.E.) as shown in the figure. The heat engine extracts 150 kJ of heat from the source at 1000 K. The heat pump absorbs heat from the ambient at 280 K and...
Med📊
2019 Q33
The figure shows a heat engine (HE) working between two reservoirs. The amount of heat ($Q_2$) rejected by the heat engine is drawn by a heat pump (HP). The heat pump receives the entire work output (W) of the heat engin...
Med✓📊