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Question 1 of 10
1. Question
When water is passed through a bed of granular material, it is called:
Correct
When water is passed through a bed of granular material, it is called filtration.
Incorrect
When water is passed through a bed of granular material, it is called filtration.
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Question 2 of 10
2. Question
What are surge tanks used for?
Correct
Surge tanks can be considered very useful and used to guard against water hammer.
Incorrect
Surge tanks can be considered very useful and used to guard against water hammer.
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Question 3 of 10
3. Question
Water is disinfected to remove:
Correct
It is very important that water is disinfected to remove bacteria.
Incorrect
It is very important that water is disinfected to remove bacteria.
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Question 4 of 10
4. Question
A sedimentation tank is limited to what depth?
Correct
A sedimentation tank according to Civil Engineering practices is limited to six meters.
Incorrect
A sedimentation tank according to Civil Engineering practices is limited to six meters.
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Question 5 of 10
5. Question
When distributing pipes, drain valves are placed:
Correct
When distributing pipes, drain valves are placed at the lower point.
Incorrect
When distributing pipes, drain valves are placed at the lower point.
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Question 6 of 10
6. Question
What is the shear test used for?
Correct
The shear test is used to determine a link between strength to consolidation stress.
Incorrect
The shear test is used to determine a link between strength to consolidation stress.
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Question 7 of 10
7. Question
In relation to concrete, which statement is incorrect?
Correct
Water does not react chemically with content.
Incorrect
Water does not react chemically with content.
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Question 8 of 10
8. Question
Which is a component of concrete?
Correct
Cement, sand, water, and aggregate are the only components of concrete.
Incorrect
Cement, sand, water, and aggregate are the only components of concrete.
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Question 9 of 10
9. Question
Which is not a component of soil-cement?
Correct
Aggregate is not considered a component of soil-cement.
Incorrect
Aggregate is not considered a component of soil-cement.
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Question 10 of 10
10. Question
Which is used to reinforce concrete?
Correct
Steel is used to reinforce concrete.
Incorrect
Steel is used to reinforce concrete.