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RECF- Civil Engineering Questions & Answers 2025 CA$20.47
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RECF- Civil Engineering Questions & Answers 2025

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RECF- Civil Engineering Questions & Answers 2025

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  • January 4, 2025
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
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Terms in this set (100) Q&As




RECF- Civil Engineering Questions &
Answers 2025




Water treatment plants use a process of sedimentation to remove dirt and
other solid particles from the water. In plain terms, this is __________ . -
letting particles settle to the bottom of the tank



What is NOT the primary designed use of a dam? - To capture and store
seasonal rains for year-round water consumption



Which shape is found most often in trusses? - Triangles



If a given canal lock is 30 ft wide and 60 ft long and the pipes that transfer
water have a flow rate of 1500 cfm, how long will it take for the water level
to change by 5 ft? - 6 minutes

, Terms in this set (100) Q&As

Which of the following is not good for a seaport? - A body of shallow water



In determining a bridge's efficiency, you use the formula: Efficiency = mass
held/mass of bridge. Given this table, what is the efficiency of Bridge 2? -
0.909



The best reason to build a scale model is __________ . - to create a visual
and spatial representation for analysis before building



It is 7 PM and the temperature is 60 degrees. It takes 1 hour to pour the
cement. What time will the cement be set using the chart, assuming the
temperature does not change? - 3AM



If a cargo boat comes into port displacing 1800 ft3, but leaves displacing
3600 ft3, what did they do in port given the density of water is 62.42 lbs/ft3?
- They added 112,356 lbs in cargo weight.



Mass transit is most often found __________ . - in urban areas



The Panama Canal connects which two bodies of water? - Gulf of Mexico
and Pacific Ocean



Pre-stressed concrete is much stronger than regular concrete in
__________ . - compression

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