3. Imagine you want to buy a heat pump to heat your home. Test data for two commercial heat pumps are given in the table below. Which pump would you choose based on this information? Why? Heat Pump TH TL QL W (°C) (°C) (kW) (kW) НР-А ΤHA TLA QLA WA НР-В THB TLB QLB WB

3. Imagine you want to buy a heat pump to heat your home. Test data for two commercial heat pumps are given in the table below. Which pump would you choose based on this information? Why? Heat Pump TH TL QL W (°C) (°C) (kW) (kW) НР-А ΤHA TLA QLA WA НР-В THB TLB QLB WB

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.

Question

THA= 31 Celcius Degree

TLA= 8 Celcius Degree

QLA= 72 kW

WA= 12 kW

THB= 33 Celcius Degree

TLB= 4 Celcius Degree

QLB= 36 kW

WB= 6 kW

3. Imagine you want to buy a heat pump to heat your home. Test data for two commercial heat pumps are given in the
table below. Which pump would you choose based on this information? Why?
Heat Pump
TH
TL
QL
W
(°C)
(°C)
(kW)
(kW)
НP-А
THA
TLA
QLA
WA
НР-В
THB
TLB
QLB
WB

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