An inventor claims to have a solar powered heat pump that receives energy as heat from the sun at the rate of 10 kW and extracts energy as heat from the environment at the rate of 7 kW. This system does not require any shaft or electrical power input. If you think this device is impossible, explain why using basic principles to support your argument. If you think it might be possible, what would be the steady-state rate of transfer of energy as heat to the house? (Assume TH = 20 C and TL = -15 C).

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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An inventor claims to have a solar powered heat pump that receives energy
as heat from the sun at the rate of 10 kW and extracts energy as heat from
the environment at the rate of 7 kW. This system does not require any shaft
or electrical power input. If you think this device is impossible, explain why
using basic principles to support your argument. If you think it might be
possible, what would be the steady-state rate of transfer of energy as heat to
the house? (Assume TH = 20 C and TL = -15 C).
Transcribed Image Text:An inventor claims to have a solar powered heat pump that receives energy as heat from the sun at the rate of 10 kW and extracts energy as heat from the environment at the rate of 7 kW. This system does not require any shaft or electrical power input. If you think this device is impossible, explain why using basic principles to support your argument. If you think it might be possible, what would be the steady-state rate of transfer of energy as heat to the house? (Assume TH = 20 C and TL = -15 C).
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