A a5 mm. fire hose dischargos water through a nozzle having a jet diametor of 25 mm. The head last in the nozzle is 4% of the velocity head in the jet. f the gage preseure at (a) the flow or (6) the velocity at 2 in m/sec. (et velocity) the bare of the nozzle i540 Ka, find dichange in cms, m³/sec 65mm. Ø nozzle stream of H2O Figure: datum (25mm. dia, of jet V.A GNEN: d, = C5mm 0.065m. de a 25 mm $ 0.025m. 2, =0 y 0.04 V 29 = 540 Kfa 29a c) Also determine the power develop by the jet in kW.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Problem: J0.33
A a5 mm.,fire hase
having a jet diametor of 25 mm. The headl lost in the
nozzle is 4% of the velocity head in the jet. 4 the gage
"dischargos water through a nozzle
pregeune at the bare of
6) the flow or dNcharge in cms,
at the base of the nozzle s 540KPa, find
m/sec
(6) the velocity at 2 in m/eec, det velocity)
6021
65mm. Ø
nozzle
stream af
H20
Figure:
-datum
C25mm. dia, of jet
V.A
GNEN; d, = C5mm 0.065m.
da 25 mm 0.025m.
る,-0
Helne) = 42 of
0. 04 VE
29
(c) Also determine the power develop by the jet in kW.
Transcribed Image Text:Problem: J0.33 A a5 mm.,fire hase having a jet diametor of 25 mm. The headl lost in the nozzle is 4% of the velocity head in the jet. 4 the gage "dischargos water through a nozzle pregeune at the bare of 6) the flow or dNcharge in cms, at the base of the nozzle s 540KPa, find m/sec (6) the velocity at 2 in m/eec, det velocity) 6021 65mm. Ø nozzle stream af H20 Figure: -datum C25mm. dia, of jet V.A GNEN; d, = C5mm 0.065m. da 25 mm 0.025m. る,-0 Helne) = 42 of 0. 04 VE 29 (c) Also determine the power develop by the jet in kW.
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