subject
Engineering, 22.08.2019 17:20 Aliciaonfleek

Aheat pump receives energy from a source at 75 °c and delivers energy to a boiler that operates at 300 kpa. the boiler input is saturated liquid water and the exit is saturated vapor both at 350 kpa. the heat pump is driven by a 3 mw motor and has a cop that is 50% of a carnot heat pump cop, what is the maximum mass flow rate of water the system can deliver?

ansver
Answers: 3

Another question on Engineering

question
Engineering, 03.07.2019 14:10
When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point
Answers: 3
question
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
question
Engineering, 04.07.2019 18:10
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
Answers: 3
question
Engineering, 04.07.2019 18:10
Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.
Answers: 3
You know the right answer?
Aheat pump receives energy from a source at 75 °c and delivers energy to a boiler that operates at 3...
Questions
question
French, 08.11.2019 01:31
question
Social Studies, 08.11.2019 01:31
question
Mathematics, 08.11.2019 01:31
question
Mathematics, 08.11.2019 01:31
Questions on the website: 13722363