Engineering, 13.09.2019 01:10 ezrasedore
2an oil pump is drawing 44 kw of electric power while pumping oil withrho=860kg/m3at a rate of 0.1m3/s. the inlet and outlet diameters of the pipe are 8 cm and 12 cm, respectively. if the pressure rise of oil in thepump is measured to be 500 kpa and the motor efficiency is 90 percent, determine the mechanical efficiencyof the pump.
Answers: 2
%
%
Another question on Engineering
Engineering, 04.07.2019 18:10
Items are similar to the free issue items, but their access is limited. (clo5) a)-bin stock items free issue b)-bin stock controlled issue c)-critical or insurance spares d)-rebuildable spares e)-consumables
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)
Answers: 3
Engineering, 04.07.2019 18:20
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
Answers: 2
Engineering, 04.07.2019 18:20
The characteristic roots of a dynamic system are: 1.7920 1.8160 i, -1.7920 1.8160 i, -0.4160 what is the order of this system? what are the settling time and damping ratio of the system?
Answers: 3
You know the right answer?
2an oil pump is drawing 44 kw of electric power while pumping oil withrho=860kg/m3at a rate of 0.1m3...
Questions
History, 23.09.2019 11:30
English, 23.09.2019 11:30
Geography, 23.09.2019 11:30
Mathematics, 23.09.2019 11:30
Mathematics, 23.09.2019 11:30
English, 23.09.2019 11:30
Biology, 23.09.2019 11:30
Biology, 23.09.2019 11:30
Biology, 23.09.2019 11:30
Mathematics, 23.09.2019 11:30
