When the level in the tank is 10 m above the centerline of the outlet, how fast is the level in the tank falling? 10 m 10 m

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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7:23 M
When the level in the tark is 10 m above the centerlire of the outlet, how fst is the
level in the tank falling?
WouH
10 m
(3) Weaeofferedsomepipes madeof arnew kindof plastic. Totest their roughress, we
pump water throgha 0.0762 m pipe made of this material atanaverage velocity of
12.19 m/s The dbserved Faning friction factor is 0.0032. Estimate the absolute
rougnessof this pdastic.
(4) What pressure drop is required in order to pump water at 20°C through a pipe 25 am in
diameter and lengh 1234 m at arte of 1.97 m2 sec? The pipe is harizrtal and
contains four stadrdradius 90° elbows and two 45° elbows. (A standard-radius 90°
elbow isroughly equivalert to the resistance offered by apipeof length 32 diameters
a 45° elbow, 15 diameters)
(5) Cansider the steedy-state flow of animompressible Newtonian fluid througha
hrizartal tube f irner radius Radlength L, sshown belpw:
Findthe velocity distribution in the liquid Neglect end effects.
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Transcribed Image Text:7:23 M When the level in the tark is 10 m above the centerlire of the outlet, how fst is the level in the tank falling? WouH 10 m (3) Weaeofferedsomepipes madeof arnew kindof plastic. Totest their roughress, we pump water throgha 0.0762 m pipe made of this material atanaverage velocity of 12.19 m/s The dbserved Faning friction factor is 0.0032. Estimate the absolute rougnessof this pdastic. (4) What pressure drop is required in order to pump water at 20°C through a pipe 25 am in diameter and lengh 1234 m at arte of 1.97 m2 sec? The pipe is harizrtal and contains four stadrdradius 90° elbows and two 45° elbows. (A standard-radius 90° elbow isroughly equivalert to the resistance offered by apipeof length 32 diameters a 45° elbow, 15 diameters) (5) Cansider the steedy-state flow of animompressible Newtonian fluid througha hrizartal tube f irner radius Radlength L, sshown belpw: Findthe velocity distribution in the liquid Neglect end effects. Page|2 End I Recommended Share Extract Pages Picture Sharing PDF Annotation
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