A reducing elbow is used to deflect water at a rate of 14kg/s in a horizontal pipe upwards through 30° while accelerating it. Patm FR2 FRE 30 cm 30 Pi The elbow discharges water into the atmosphere. The cross sectional area of the elbow is 113cm? at the inlet and 7cm? at the exit. The elevation difference between the centres of the exit and the inlet is 30cm. The weight of the elbow and the water in it are considered negligible. Which of the following expresses the inlet gauge pressure at the centre of the inlet and the resultant force required to hold the elbow in place. Takeg = 9.81 m/s? and density of water = 1000 kg/m?. Select one: O a. 202.2 kPa and 2064.8N O b. 202.2 kPa and 2164.8N с. 102.2 kPa and 2064.8N O d. 102.2kPa and 2164.8N

A reducing elbow is used to deflect water at a rate of 14kg/s in a horizontal pipe upwards through 30° while accelerating it. Patm FR2 FRE 30 cm 30 Pi The elbow discharges water into the atmosphere. The cross sectional area of the elbow is 113cm? at the inlet and 7cm? at the exit. The elevation difference between the centres of the exit and the inlet is 30cm. The weight of the elbow and the water in it are considered negligible. Which of the following expresses the inlet gauge pressure at the centre of the inlet and the resultant force required to hold the elbow in place. Takeg = 9.81 m/s? and density of water = 1000 kg/m?. Select one: O a. 202.2 kPa and 2064.8N O b. 202.2 kPa and 2164.8N с. 102.2 kPa and 2064.8N O d. 102.2kPa and 2164.8N

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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