A sharp edge orifice 105-mm diameter, in the side of a tank having a horizontal cross section 2m square,discharges water under a constant head. The rate of inflovw over which the head was kept constant issuddenly changed from 25 lit/set to 35 lit/sec. How long will it take, after this change aECUrs, for the head tobecome 2 meters? The coefficient of discharge may be considered constant and equal to 0.6O 25.0 minO 18.7 minO 14.3 minO 105 min

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A sharp edge orifice 105-mm diameter, in the side of a tank having a horízontal cross section 2m square, discharges water under a constant head. The rate of inflow over which the head was kept constant is suddenly changed from 25 lit/sec to 35 lit/sec. How lang will it take, after this change accurs, for the head to become 2 meters? The coefficient of discharge may be considered constant and equal to 0.6 O 25.0 min O 18.7 min O 14.3 min

A sharp edge orifice 105-mm diameter, in the side of a tank having a horízontal cross section 2m square, discharges water under a constant head. The rate of inflow over which the head was kept constant is suddenly changed from 25 lit/sec to 35 lit/sec. How lang will it take, after this change accurs, for the head to become 2 meters? The coefficient of discharge may be considered constant and equal to 0.6 O 25.0 min O 18.7 min O 14.3 min

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Time is the event progression starting from past to present and then, future statistically. The time-related variable is any particular value in relation to time to assess its changes on a specified (XY) plane.

Question

A sharp edge orifice 105-mm diameter, in the side of a tank having a horizontal cross section 2m square,
discharges water under a constant head. The rate of inflovw over which the head was kept constant is
suddenly changed from 25 lit/set to 35 lit/sec. How long will it take, after this change aECUrs, for the head to
become 2 meters? The coefficient of discharge may be considered constant and equal to 0.6
O 25.0 min
O 18.7 min
O 14.3 min
O 105 min

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