![subject](/tpl/images/cats/fizika.png)
Physics, 17.04.2020 19:02 amandanunnery33
Water is pumped from a lake to a storage tank 15 m above at a rate of 60 L/s while consuming 17.5 kW of electric power. Disregarding any frictional losses in the pipes and any changes in kinetic energy, determine the overall efficiency of the pump-motor unit' Disregarding any frictional losses in the pipes and any changes in kinetic energy, determine
a) the overall efficiency of the pump motor unit and
b) the pressure difference between the inlet and the exit of the pump.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:30
A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:40
The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30
FÃsica: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25º, b) el tiempo que el balón permanece en el aire.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
The energy produced as a result of this flow of electrons from atom to atom is called
Answers: 3
You know the right answer?
Water is pumped from a lake to a storage tank 15 m above at a rate of 60 L/s while consuming 17.5 kW...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2021 19:00
![question](/tpl/images/cats/en.png)
English, 19.03.2021 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2021 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.03.2021 19:00
![question](/tpl/images/cats/ekonomika.png)
Business, 19.03.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2021 19:00
![question](/tpl/images/cats/mir.png)
World Languages, 19.03.2021 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 19.03.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2021 19:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.03.2021 19:00
![question](/tpl/images/cats/mat.png)