in a vertical pipe conveying oil of specific gravity 0.8, two pressure gauges have Problem been installed at A and B where the diametres are 16 cm and 8 cm respectively. A is 2 metres above B. The pressure gauge readings have shown that the pressure at B is greater than at A by 0.981 N/ cm'. Neglecting ali losses, calculate the flow rate. If the gauges at A and B are replaced by tubes filled with the same liquid and connected to a U-tube containing mercury, calculate the difference of level of mercury in the two limbs of the U-tube.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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22:19
4G+ l 91%
E ASSIGN...T NO03 - Saved
ASSIGNMENT NO.03
CLO2-PLO2
Problem
in a vertical pipe conveying oil of specific gravity 0.8, two pressure gauges have
been installed at A and B where the diametres are 16 cm and 8 cm respectively. A is 2 metres above
B. The pressure gauge readings have shown that the pressure at B is greater than at A by 0.981 N/
cm². Neglecting ali losses, calculate the flow rate. If the gauges at A and B are replaced by tubes
filled with the same liquid and connected to a U-tube containing mercury, calculate the difference of
level of mercury in the two limbs of the U-tube.
16 cm
2 m
B
8 cm
II
Transcribed Image Text:22:19 4G+ l 91% E ASSIGN...T NO03 - Saved ASSIGNMENT NO.03 CLO2-PLO2 Problem in a vertical pipe conveying oil of specific gravity 0.8, two pressure gauges have been installed at A and B where the diametres are 16 cm and 8 cm respectively. A is 2 metres above B. The pressure gauge readings have shown that the pressure at B is greater than at A by 0.981 N/ cm². Neglecting ali losses, calculate the flow rate. If the gauges at A and B are replaced by tubes filled with the same liquid and connected to a U-tube containing mercury, calculate the difference of level of mercury in the two limbs of the U-tube. 16 cm 2 m B 8 cm II
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