discharges water into the atmosphere. The cross-sectional area of the elbow is 150 cm? atProblem V: A reducing elbow in a horizontal pipe shown in Figure 5 is used to deflectthe inlet and 25 cm2 at the exit. The density of water is 1000 kg/m³, and the flow rate ofwater flow by an angle 0 = 45° from the flow direction while accelerating it. The elbowwater is 0.03 m/s.25 cm245°150 cm2Water0.03 m/sFigure 5Question 21:What is the equation for the resultant force required to hold the pipe in position?(a) FR= FRx - FRy(b) FR= FRx + FRy(c) FR=Rx(d) FR=Fix+ FRy(e) none of the aboveQuestion 22:What is the velocity of the water at the outlet?(a) 12m/s(b) 2m/s(c) 3.8m/s(d) 9m/s(e) 14.1m/sQuestion 23:What is the pressure at the inlet?(a) 56.2kPa(b) 70.0kPa(c) 35.5kPa(d) 14.7kPa(e) 18.0kPa Question 24:What is the magnitude of the resultant force in the x direction FRx?(a) FR = -567.82 N(b) FR = -855.44 N(c) FRx = 815.08 N(d) FRx = -782.21 N(e) FR = 416.63 N%3DQuestion 25:What is the value of the resultant force required to hold the pipe in position FR?(a) FR= 892.51 N(b) FR= 254.56 N(c) FR= 149.35 N(d) FR= 544.71 N(e) FR= 659.38 N

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Problem V: A reducing elbow in a horizontal pipe shown in Figure 5 is used to deflect the inlet and 25 cm2 at the exit. The density of water is 1000 kg/m³, and the flow rate of water flow by an angle 0 = 45° from the flow direction while accelerating it. The elbow discharges water into the atmosphere. The cross-sectional area of the elbow is 150 cm2 at water is 0.03 m/s. 25 cm2 45° 150 cm2 Waters 0.03 m/s Figure 5 Question 21: What is the equation for the resultant force required to hold the pipe in position? (a) FR= FRx - FRy (b) FR= FRx + FRy V (c) FR=Fx- Fy (d) FR= Fx+ Fy (e) none of the above Question 22: What is the velocity of the water at the outlet? (а) 12m/s (b) 2m/s (c) 3.8m/s (d) 9m/s (e) 14.1m/s Question 23: What is the pressure at the inlet? (a) 56.2kPa (b) 70.0kPa (c) 35.5kPa (d) 14.7kPa (e) 18.0kPa

Problem V: A reducing elbow in a horizontal pipe shown in Figure 5 is used to deflect the inlet and 25 cm2 at the exit. The density of water is 1000 kg/m³, and the flow rate of water flow by an angle 0 = 45° from the flow direction while accelerating it. The elbow discharges water into the atmosphere. The cross-sectional area of the elbow is 150 cm2 at water is 0.03 m/s. 25 cm2 45° 150 cm2 Waters 0.03 m/s Figure 5 Question 21: What is the equation for the resultant force required to hold the pipe in position? (a) FR= FRx - FRy (b) FR= FRx + FRy V (c) FR=Fx- Fy (d) FR= Fx+ Fy (e) none of the above Question 22: What is the velocity of the water at the outlet? (а) 12m/s (b) 2m/s (c) 3.8m/s (d) 9m/s (e) 14.1m/s Question 23: What is the pressure at the inlet? (a) 56.2kPa (b) 70.0kPa (c) 35.5kPa (d) 14.7kPa (e) 18.0kPa

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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Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

discharges water into the atmosphere. The cross-sectional area of the elbow is 150 cm? at
Problem V: A reducing elbow in a horizontal pipe shown in Figure 5 is used to deflect
the inlet and 25 cm2 at the exit. The density of water is 1000 kg/m³, and the flow rate of
water flow by an angle 0 = 45° from the flow direction while accelerating it. The elbow
water is 0.03 m/s.
25 cm2
45°
150 cm2
Water
0.03 m/s
Figure 5
Question 21:
What is the equation for the resultant force required to hold the pipe in position?
(a) FR= FRx - FRy
(b) FR= FRx + FRy
(c) FR=
Rx
(d) FR=
Fix+ FRy
(e) none of the above
Question 22:
What is the velocity of the water at the outlet?
(a) 12m/s
(b) 2m/s
(c) 3.8m/s
(d) 9m/s
(e) 14.1m/s
Question 23:
What is the pressure at the inlet?
(a) 56.2kPa
(b) 70.0kPa
(c) 35.5kPa
(d) 14.7kPa
(e) 18.0kPa

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