I ReviewPart AIf the beam is made from wood having an allowable shear stress Tallow = 410 psi , determine the maximum magnitude of P.Set d = 4 in.(Figure 1)Express your answer to three significant figures and include the appropriate units.?P =ValueUnitsFigure1 of 1>SubmitRequest Answer2PProvide FeedbackNext >B2 ft2 ft→+-2 ft2 in.

Answered: gure < 1 of 1> |2P Pro A |B -2 ft2 ft -…

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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For the simply supported beam carrying the concentrated load P = 276 N at its midspan, determine the magnitude of the maximum slope angle of the beam (in degrees) if d = 2.16 m, E = 12.77 GPa , and I =1681393mm4. NOTE: PLEASE ANSWER IT CORRECTLY. IF YOU ARE NOT SURE ABOUT THE ANSWER, PLEASE SKIP THE QUESTIONPLEASE BOX THE FINAL ANSWER(S)THANK YOU!
A solid shaft is required to transmit 90 kW of power at 200 rpm. Determine the shaft diameter by the strength design and rigidity design and from this design choose the suitable diameter of the shaft, if the permissible stress for the material is 50 N/mm2 and the permissible twist is 10 per meter length. Also, determine the maximum shear strain acting on the shaft.Take modulus of rigidity = 150 GN/m2.
Consider the beam section below where fc’ = 30 MPa, Es = 200 GPa, determine the bending stress of the steel section if M=180 KN-m in MPa. Express your final answer in two decimal places.
In a 2.5 cantilevered I-beam, 2500 kg weight is applied at 0.75 meter from the free end. If the allowable stress in beam is 120 Mpa, determine the section modulus and The base and height of the beam if the base is 75% of its height mm.
For the beam showna. Determine the maximum flexural stress P = 6kN W0 = 4 kN/m a = 8/10 m
A cold drawn steel rod of circular cross-section is subjected to a variable bending moment of 565 Nm to 1130 N-m as the axial load varies from 4500 N to 13 500 N. The maximum bending momentoccurs at the same instant that the axial load is maximum. Determine the required diameter of the rodfor a factor of safety 2. Neglect any stress concentration and column effect. Assume the followingvalues:Ultimate strength = 550 MPaYield strength = 470 MPaSize factor = 0.85Surface finish factor = 0.89Correction factors = 1.0 for bending= 0.7 for axial load
If Poisson's ratio of a material is 0.5, then the elastic modulus for the material is a)three times its shear modulus b)four times its shear modulus c)equal to its shear modulus d)indeterminate
Engineering design questions : An beam having uniform square cross section is '2' metre long supported in bearings at its ends carries a fly wheel weighing '25' kN at the centre, subjected to load which varies from 70’ N to '200' N. Determine the width and depth of a uniform square plate,. The yield strength of the materials is '850' MPa and the endurance strength '550' MPa with FOS = 2. Other correction factors may be taken as follows: For axial loading (Ka) = 0.7; For machined surface (Ksur) = 0.8 ; For size (Ksz) = 0.85 ; For stress .concentration (Kf)=1.0
A beam carries a uniform distributed load of intensity w in N/m. It was determined that Vmax = 7.5w N, (+)Mmax = 5.2w N-m, (-)Mmax = 4.5w N-m. From the given cross section shown, ytop = 64.183 mm, ybot = 135.817 mm, and INA = 25.059 x 10 6 mm4. The allowable stresses are as follows: σfT = 30 MPa, σfC = 60 MPa, and τ = 10 MPa. a. The safe uniform load considering tensile flexural strees is _____N/m b. The safe uniform load considering compressive flexural stress is _____ N/m. c. The moment inertia of the area about the neutral axis is _____ mm^3. d. The safe uniform load considering maximum shear force is _____ N/m e. Based on your analysis, the safe uniform load to recommend is _____ N/m.
The internal loadings at a critical section along the steel drive shaft of a ship are calculated to be a torque of 2300 lb # ft, a bending moment of 1500 lb # ft, and an axial thrust of 2500 lb. If the yield points for tension and shear are sY = 100 ksi and tY = 50 ksi, respectively, determine the required diameter ofthe shaft using the maximum shear stress theory.
A mild steel shaft transmits 18 kW at 450 r.p.m. It carries a central load of 900 N and is simply supported between the bearings 2.5 metres apart. Determine the size of the shaft, if the allowable shear stress is 42 MPa and the maximum tensile or compressive stress is not to exceed 56 MPa
A loaded beam, 60 mm wide by 100 mm high and 6 m long, has the shear and moment diagrams as shown below. Determine (a) the magnitude, type and location of the maximum flexural stress (in MPa) (b) the stress (specify the type) in a fiber 30 mm from the top of the beam at a section 3.5 m from the left end. I = bh3/12

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