Alarge heat pump should upgrade 5 mw of heat at 85°c to be delivered as heat at 150°c. suppose the actual heat pump has a cop of 2.5. how much power is required to drive the unit? for the same cop, how high a high temperature would a carnot heat pump have, assuming the same low t?

W=2 MW

Explanation:

Given that

COP= 2.5

Heat extracted from 85°C  

Qa= 5 MW

Lets heat supplied at 150°C   = Qr

The power input to heat pump = W

From first law of thermodynamics

Qr= Qa+ W

We know that COP of heat pump given as

W=2 MW

For Carnot heat pump

2.5 T₂ -  895= T₂

T₂=596.66 K

T₂=323.6 °C

answer:

clock

explanation:

always running (on) sing each hour (chime) and the clock face (front)