Engineering, 27.11.2019 22:31 emmv565628
Asteadily operating, reversible heat pump delivers thermal energy at a rate of 300 kw to maintain the room temperature at 22 oc. the ambient air at 3 oc serves as cold reservoir of this hp. draw a carton to illustrate the device. calculate the power consumption of this heat pump. calculate the rate of entropy transfer from ambient air to the heat pump system. what is the rate of entropy generation in this heat pump?
Answers: 2
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Engineering, 04.07.2019 18:10
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
Engineering, 04.07.2019 18:10
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Asteadily operating, reversible heat pump delivers thermal energy at a rate of 300 kw to maintain th...
English, 11.05.2021 01:40
Mathematics, 11.05.2021 01:40
Mathematics, 11.05.2021 01:40
Mathematics, 11.05.2021 01:40
Mathematics, 11.05.2021 01:40