A sharp edge orifice 90-mm diameter, in the side of a tank having 3 horizontal cross-section 2.3m square, discharges water under a constant head. The rate of inflow over which the head was kept constane 5 Suddenly changed from 23 lit/sec to 32lit/sec. After this change occurs, how long will it take for the head to become 2.2 meters? The coefficient of discharge may be considered constant and equal to 0.62. a. 10.5 min b. 5.55 min c. 15.35 min d. 8.20 min
A sharp edge orifice 90-mm diameter, in the side of a tank having 3 horizontal cross-section 2.3m square, discharges water under a constant head. The rate of inflow over which the head was kept constane 5 Suddenly changed from 23 lit/sec to 32lit/sec. After this change occurs, how long will it take for the head to become 2.2 meters? The coefficient of discharge may be considered constant and equal to 0.62. a. 10.5 min b. 5.55 min c. 15.35 min d. 8.20 min
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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A sharp edge orifice 90-mm diameter, in the side of a tank having 3 horizontal cross-section 2.3m square, discharges water under a constant head. The rate of inflow over which the head was kept constane 5 Suddenly changed from 23 lit/sec to 32lit/sec. After this change occurs, how long will it take for the head to become 2.2 meters? The coefficient of discharge may be considered constant and equal to 0.62.
a. 10.5 min
b. 5.55 min
c. 15.35 min
d. 8.20 min
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