subject
Engineering, 13.02.2020 20:02 jesussanchez1445

A pump in a chilled water system draws 8 kW to pump of 15 kg/s of water at 5 C through a system. The pressure entering the pump is 250 kPa absolute and that leaving is 700 kPa absolute. Determine the pump efficiency and the temperature rise of the water through the pump.

ansver
Answers: 2

Another question on Engineering

question
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
question
Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
Answers: 2
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
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
Answers: 1
You know the right answer?
A pump in a chilled water system draws 8 kW to pump of 15 kg/s of water at 5 C through a system. The...
Questions
question
Mathematics, 14.01.2021 20:40
question
Mathematics, 14.01.2021 20:40
question
Mathematics, 14.01.2021 20:40
question
Spanish, 14.01.2021 20:40
question
Mathematics, 14.01.2021 20:40
Questions on the website: 13722363