14. A certain industrial company buys gas at gage pressure of 500 KPa and 21° C and sells it at a gage pressure of 12 cm of water and minus 2.4° C. Disregarding the losses in distribution, find the cu.m sold for each cu.m purchased. Barometric pressure is 100 KPa. b. 5.46:1 a. 6.58:1 15. The diameter of a pipe at the larger end is 0.5 cm and at the smaller end is 0.2 cm, the larger and smaller ends are located 7 meters and 3 meters, respectively, from a datum line. If at the larger end, the velocity is 1.2 meters per second and the pressure is 5200 kN/m², compute the pressure at the c. 3.80:1 d. 3.58:1 smaller end. a 6501 84 kN/m? b 4800 92 kN/m? r 7815 99 kN/m? d 5211 82 kN/m?
14. A certain industrial company buys gas at gage pressure of 500 KPa and 21° C and sells it at a gage pressure of 12 cm of water and minus 2.4° C. Disregarding the losses in distribution, find the cu.m sold for each cu.m purchased. Barometric pressure is 100 KPa. b. 5.46:1 a. 6.58:1 15. The diameter of a pipe at the larger end is 0.5 cm and at the smaller end is 0.2 cm, the larger and smaller ends are located 7 meters and 3 meters, respectively, from a datum line. If at the larger end, the velocity is 1.2 meters per second and the pressure is 5200 kN/m², compute the pressure at the c. 3.80:1 d. 3.58:1 smaller end. a 6501 84 kN/m? b 4800 92 kN/m? r 7815 99 kN/m? d 5211 82 kN/m?
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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both 14 and 15 please
Transcribed Image Text:14. A certain industrial company buys gas at gage pressure of 500 KPa and 21° C and sells it at a gage
pressure of 12 cm of water and minus 2.4° C. Disregarding the losses in distribution, find the cu.m
sold for each cu.m purchased. Barometric pressure is 100 KPa.
b. 5.46:1
a. 6.58:1
15. The diameter of a pipe at the larger end is 0.5 cm and at the smaller end is 0.2 cm, the larger and
smaller ends are located 7 meters and 3 meters, respectively, from a datum line. If at the larger end,
the velocity is 1.2 meters per second and the pressure is 5200 kN/m², compute the pressure at the
c. 3.80:1
d. 3.58:1
smaller end.
a. 6501.84 kN/m?
b. 4800.92 kN/m²
c. 7815.99 kN/m?
d. 5211.82 kN/m?
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