Water with density of 998 kg/m3 flows from a lake through a device inside the building at rate of 0.11 m3/s as shown in figure below. The piping system has length and diameter of 91.5 m, 0.12 m respectively. Lake 10 m (1) Is the device inside the building a pump or a turbine? Justify your answer. (ii) device. Determine the horsepower of the Neglect all minor losses and assume the friction factor is 0.025.

Water with density of 998 kg/m3 flows from a lake through a device inside the building at rate of 0.11 m3/s as shown in figure below. The piping system has length and diameter of 91.5 m, 0.12 m respectively. Lake 10 m (1) Is the device inside the building a pump or a turbine? Justify your answer. (ii) device. Determine the horsepower of the Neglect all minor losses and assume the friction factor is 0.025.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

Water with density of 998 kg/m3 flows from
a lake through a device inside the building at
rate of 0.11 m³/s as shown in figure below.
The piping system has length and diameter of
91.5 m, 0.12 m respectively.
Lake
10 m
(1)
Is the device inside the building a
pump or a turbine? Justify your answer.
Determine the horsepower of the
(ii)
device.
Neglect all minor losses and assume the
friction factor is 0.025.

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