If the Reynold's number is 2*10^6 and relative roughness of a circular pipe is 0.05, what is the approximate friction factor (f) as per Moody Chart. Select the correct range of values. a. 0.060 to 0.080 b. 0.040 to 0.050 C. 0.020 to 0.025 d. 0.010 to 0.015

The cross section of a concrete corner column that is loaded uniformly in compression is shown in the figure. A circular pipe chase cut-outof 10 i n. in diameter r tins t he height of t he co \u m n (see figure).(a) Determine the average compression stress crr in the concrete if the load is equal to 3500 kips.(b) Determine the coordinates x and y{of the point where the resultant load must act in order to produce uniform normal stress in the column.

Show complete solution with FBD please.

Qno8 solve like sample check I don't have problem for 8 . Solve problem 8 information with figure.

The answer is not 39.39 degrees or 9.42 degrees or 0.369 degrees. Any help would be appreciated, thank you.

A rectangular strain gauge rosette was employed to determine o = 4350 psi and o = 1450 psi, as shown below. Calculate the magnitude of o, o and t if 0 = 30°. Note: A rectangular strain gauge rosette can be used to measure the strains and then help determine the in-situ stresses, we will discuss the use of a strain gauge later in the class, but it does not impact stress calculations here. y 02 01 Ꮎ

Name: Determine the vertical shear stress components at point q. Report your answer rounded to the nearest psi. 120 in 10 lbs/in 60 in 1500 lbs 60 in I cross section: t = 0.75" z 7=2.875" 6" 9 6.75" 1.25"

A thin circular pipe with a mean radius of 39 mm is subject to an external compressive pressurepof 4 N/mm?. If the thickness of the pipe wall is 1 mm, determine the circumferential or hoop stress due to the external pipe pressure in N/mm?. Round off your answer to the nearest N/mm?. If the answer is negative remember to include the "-" sign.

Please show intermediate steps including free diagrams, equations used, and problem setup, so that your approach can be followed