Kamukha ng HGE May, 2022 CE Board Exam Part 1 ( pressure, bouyancy, wall stress pipe, definitions)

Past Civil Engineering Board Exam in Hydraulics and Geotechnical Engineering in May 2022 (looks similar). This is part 1. HGE CE Board May 2022 multiple-choice questions are answered and/or solved. Questions include: gamma h, bouyancy, wall stress pipe, definitions. I will give my thoughts about the problems and how I solved them. I also give tips and tricks along the way. Subscribe for more CE past board videos:    / @engr-x6245   Share this video with a Civil Engineering batchmate/schoolmate/friend/acquaintances:    • Kamukha ng HGE May, 2022 CE Board Exam Par...   Mga pdf pang CE board: https://drive.google.com/drive/folder... Content of this video: 00:00 difference in elevation 08:48 wooden bouy 1 21:40 wooden bouy 2 28:21 shear stress of the pipe wall 34:31 unconfined compressive stress 36:01 earthquake term 1. Assuming specific weight of air to be constant at 12 N/m^3. If there are two airplane, one airplane records a gauge pressure of 100 kPa, and the other records a gauge pressure of 80 kP, What is the difference in elevation between the two airplanes in meters? 2. A wooden bouy (SG= 0.5) is 50 mm by 50 mm by 3 m is made to float in sea water (SG = 1.025). How many N of steel (SG =7.85) should be attached to the bottom to make the bouy be flushed with the surface of the sea water? 3. A block of wood 200 mm thick is floating in sea water. The specific gravity of wood is 0.7 while that of seawater is 1.025. Find the minimum area in sq. mm of a block that will support a 250 kg concrete cylinder sample. 4. The head lost in 100 m of 12 cm diameter pipe is known to be 4 m when water flows at 0.06 m/s. Find the shear stress of the walls of the pipe. 5. The unconfined compressive stress of soft clay 6. This occurs when cohesionless saturated or partially saturated soil substantially losses strength and stiffness in response to applied stress such as shaking during an earthquake or other sudden change in stress condition, in which material that is ordinarily a solid behaves like a liquid. Kamukha ng MSTE May, 2022 CE Board Playlist    • Kamukha ng MSTE May, 2022 CE Board   Kamukha ng SEC May, 2022 CE Board Playlist    • Kamukha ng SEC May, 2022 CE Board   Kamukha ng HGE May, 2022 CE Board Playlist    • Kamukha ng HGE May, 2022 CE Board   SEC Nov. 2021 Civil Engineering Past Board Playlist    • Kamukha ng HGE May, 2022 CE Board   MSTE Nov. 2021 Civil Engineering Past Board Playlist    • MSTE Nov. 2021 Civil Engineering Past Board   HGE Nov. 2021 Civil Engineering Past Board Playlist    • HGE Nov. 2021 Civil Engineering Past Board   Software I used: iTopvpn - iTop Screen Recorder https://www.itopvpn.com/aff/2021speci... Disclaimer: Some of the links go to one of my affiliate links where I'll earn a small commission if you make a purchase at no additional cost to you. I do structural analysis, design, and detailing for three-story (and below) buildings using Bentley STAAD. I also make plumbing plans in AutoCAD. I have contact with an architect who does architectural plans. If you are near Cabagan, Isabela, I can recommend a design-build construction company. Contact me at: felixjohnhidalgobarcellano@gmail.com