Discussion of Principles of Structural Analysis and Design problems in preparation for Civil Engineering Licensure Examination.
Curated by: Engr. Harf Miranda (Sir Harf Engineering Tutorial) (125 videos)
Enrol to our Review Center: https://www.facebook.com/share/1AC24Wsb9v/?mibextid=wwXIfr SITUATION: Three ropes are attached to the post at A as shown. Given: F1 = 260 lb F2 = 75 lb F3 = 60 lb 1. Determine the magnitude of the resultant (lb). A. 347.4 C. 260.8 B. 385.6 D. 305.5 2. Determine the coordinates of the point where the line of action of the resultant intersects the yz-plane. A. (0, 4.28, 3.29) C. (0, 3.43, 4.00) B. (0, 3.21, 3.33) D. (0, 2.81, 3.87) 3. Calculate the moment (lb-ft) of the three forces about the x-axis. A. 1680 C. 1556 B. 1280 D. 1920 Thanks for watching! Comment for questions and suggestions for future lecture in this series. Subscribe and hit the bell button to be notified for future posts. #civilengineering #boardexam #engineering #structuralanalysis #structuralengineering #CivilEngineeringLicensureExamination #PRC #PSAD #theoryofstructures #cele #strengthofmaterials #mechanicsofmaterials #staticsofrigidbodies #steeldesign #compressionmember #trusses #friction #refresher #PSADRefresher #SHET