Pick up the incorrect statements from the following: 1. Cast iron pipes are structurally stronger and capable of withstanding greater tensile, compressive as well as bending stresses compared to cement concrete pipes. 2. Sonocsope is used as replacement of venturimeter for discharge measurement. 3. In grid system, main pipe runs in grid pattern i..e, it runs all around the area. 4. Hardy Cross method applies formula of the pipe flow to evaluate losses and successive corrections are made in the flow until the network is hydraulically balanced.

Pick up the incorrect statements from the following: 1. Cast iron pipes are structurally stronger and capable of withstanding greater tensile, compressive as well as bending stresses compared to cement concrete pipes. 2. Sonocsope is used as replacement of venturimeter for discharge measurement. 3. In grid system, main pipe runs in grid pattern i..e, it runs all around the area. 4. Hardy Cross method applies formula of the pipe flow to evaluate losses and successive corrections are made in the flow until the network is hydraulically balanced.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

" ZAIN IQ H+ Exam c.docx → Exam Ql:- Using the dimensional analysis, find the relationship between the variables, shear stress t, flow velocity v, density p, viscosity u and pipe diameter D.
1. The represents the roughness of a pipe whereas the Icoefficient accounts for the roughness of the channel. (you may provide letters or words for the blanks) 2. Complete the table below Pipe flow Laminar Res Turbulent flow: Re 2 Channel Flow Laminar Re ≤ Turbulent flow: Re 2
Stress analysis Task Question / Calculate the critical design loads applied to the Stirling Engine when in operation and provide a stress analysis on the piston .use a factor of safety of 5. Assume outside temperature (bottom plate) is -233 degC and an internal PC board (top plate) is 85 degC ? wwbewn Figure 1.1 show measurement to help you to find the volume / Area Ø1.50 Ø8 Ø 10 - Show your calculations and the analysis and find the applied load on it
7. These are the minor losses EXCEPT: a. Sudden contraction b. Bends c. Valves d. Change in water flow 8. This formula in pipes is most commonly used in waterworks. a. Darcy-Weisbach b. Manning c. Hazen-Williams d. Chezy 9. When the path of individual particle does not intersect with each other, the flow is called a. Uniform flow b. Steady flow c.. Laminar flow d. Turbulent flow 10. When the pipe diameter is constant, Energy Grade Line and Hydraulic Grade Line are parallel. a. Always True b. Sometimes True C. Maybe True d. Never true 11.Amount of fluid passing through a section per unit of time. a. Volume flow rate b. Mass flow rate c. Weight flow rate d. Volume discharge Situation I: Two pipes are connected in parallel between two reservoirs L1 = 2600 m, D1 = 1.3 m, C %3D 90; L2 = 2400 m, D2 = 0.9 m, C = 100. For a difference in elevation of 3.8 m, %3D 12.Determine the velocity in pipe 1. a. 1.218 m/s b. 1.318 m/s C. 1.109 m/s d. 1.213 m/s 13. Determine the velocity in pipe 2. a.…
Question 1 For the shaft in figure below, the given information's are: • Power 20 KW, at 500 rpm • Ultimate tensile stress 170 MPa • Ultimate shear stress 130 MPa • Factor of safety 1.75 Determine the diameter for the shaft? 3000 N 1500 N vertical load FRA lRe diagram 5000 N hori zontal load oliayram Ra RA
The polyvinyl chloride bar is subjected to an axial force of 000 lb. The angle e decresses by A0 - 0.01° afier the load is applied. Epre - 800(10) psi. (Figure 1) Part A it the bar has the onginal dimensions shown determine the value of Poisson's ratio. Express your answer using three significant figures. Submit Request Answer Figure 1 of 1 Provide Feedback 900 900 h 3in
Only 100% correct answer will be accepted. Rest will be down voted. Be careful A steel pipe of length L=3.5m, outside diameter d₂ = 0.8m and inside diameter d: 0.6m. The inside of the pipe is a neatly fitted copper rod. The unit is compressed by an axial force P=100 kN. The modulus of elasticity E steel = 300 GPa copper = 117GPa. Determine the following quantities for the pipe: 1) The stress on the pipe? 2) The longitudinal Strain and the subsequent change in length?
Problem 3 Consider the casting of a pig-like art piece using ductile iron. Dimensions are shown below. Using the NRL method, design the riser needed. Hint: Simplify the shapes to make calculations easier. 100 mm Smm 60mm > + Smm Sem 5mm 30mm 100 mm (0 미 30mm Problem 4 In Problem 3, if the solidification time of the riser alone is around 30 secs, what would be the estimated solidification time of the casting alone? Hint: The same mold is used and it has a homogeneous composition.
The figure below shows a fabricated assembly made from three different sizes of standard steel tubing listed in Appendix G.2. The larger tube on the left carries 0.075 m3/s of water. The tee branches into two smaller sections as shown. Reducing tee Flow 100-mm OD x 3.5-mm wall steel tube - 160-mm OD x 5.5-mm wall steel tube - 50-mm OD x 1.5-mm wall steel tube Required If the velocity in the 50-mm tube is 10.00 m/s, what is the velocity in the 100-mm tube to the nearest 1000th?
write step by step full solution plz
Q1: Shaft subjected to the loadings in phase shown such that: T=0 N.m to 200 N.m M=-200 to 200 N.m The shaft has d1=60 mm, d2=40mm, r=8 mm, cold drawn, operating temp. 550 C, relaibility of the data 99.9%, Material Properties; out = 1260 MPa, Out=813 Mpa. Is the shaft fails for infinity life design? T. M di d
A. Select the most appropriate flow profile (from # 1 to #6 in Figure Q1.A) for each of the fluid types listed below. a. Newtonian b. Shear Thinning c. Shear Thickening Bingham Plastic d. #1 DD y=0 y = ymar P #4 2 #12 #5 P #3 #6