A calibration test of a 0.00785 m2 circular sharp-edged orifice in a vertical side of a large tank showed a discharge of 22,300 N of water in 1 minute and 40 seconds at a constant head of 1.20 m. Measurement of the jet showed that it traveled 1.92 m. horizontally while dropping 0.80 m. a. What is the nearest value of the coefficient of contraction? Round off to four decimal places. b. What is the nearest value of the coefficient of velocity? Round off to four decimal places. c. What is the nearest value of the coefficient of discharge? Round off to four decimal places.

A calibration test of a 0.00785 m2 circular sharp-edged orifice in a vertical side of a large tank showed a discharge of 22,300 N of water in 1 minute and 40 seconds at a constant head of 1.20 m. Measurement of the jet showed that it traveled 1.92 m. horizontally while dropping 0.80 m. a. What is the nearest value of the coefficient of contraction? Round off to four decimal places. b. What is the nearest value of the coefficient of velocity? Round off to four decimal places. c. What is the nearest value of the coefficient of discharge? Round off to four decimal places.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter7: Length And Length-related Variables In Engineering

Section: Chapter Questions

Problem 15P

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