The small turbine in Fig. P6.83 extracts 400 W of power from the water flow. Both pipes are wrought iron. Com- pute the flow rate Q in m°/h. Why are there two solutions? Which is better? sma 3. woh omulov bisl at bas Iwwob zvof Wmmsl do ybooM afT ra Water 20 m 20° C Turbine stibommi

The small turbine in Fig. P6.83 extracts 400 W of power from the water flow. Both pipes are wrought iron. Com- pute the flow rate Q in m°/h. Why are there two solutions? Which is better? sma 3. woh omulov bisl at bas Iwwob zvof Wmmsl do ybooM afT ra Water 20 m 20° C Turbine stibommi

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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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

P6.83 The small turbine in Fig. P6.83 extracts 400 W of power
from the water flow. Both pipes are wrought iron. Com-
pute the flow rate Q in m'/h. Why are there two solutions?
Which is better?
3.
woll omulov
AT.
eno binl ai bns
wwob zwoh
Water
20 m
20° C
bon A nrlw ( 10)
Turbine
ok
be
10 m
30 m
D=6 cm
D=4 cm
P6.83
lor

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