| Exam ID: U9 |
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- 60 multiple-choice questions
- 1-hour limit
- Closed book
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| Sample Examination Questions: The
sample questions are provided to give you an idea of the
style and format of examination questions. The questions
are not intended to represent content, references or questions
that will be on the examination. They are not intended
nor should they be referenced/used as a study tool for
the examination. |
| 1. |
After identifying a release of diesel or
heating oil by means of the required hydrocarbon identification
test (NWTPH-HCID), the amount of contaminant present may
be determined by means of method _____. Click for Answer
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A. |
8020 |
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B. |
NWTPH-Dx |
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C. |
NWTPH-Gx |
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D. |
8260 |
| 2. |
A matrix site will be considered sufficiently
clean when: Click for Answer
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A. |
the matrix report has been submitted to
the Oregon D.E.Q. |
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B. |
no more than one sample exceeds the cleanup
standard by ten percent. |
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C. |
At least two of the samples collected at
the site are below the matrix cleanup standards. |
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D. |
ALL of the samples collected at the site
have concentrations below matrix cleanup standards. |
| 3. |
An Oregon D.E.Q. licensed supervisor can
be sure that a tank has been properly registered if: Click for Answer
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A. |
the tank is in use. |
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B. |
the registration form is at least five
days old. |
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C. |
he or she is shown the current registration
from the Environmental Protection Agency (E.P.A.). |
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D. |
he or she is shown the current general
permit registration certificate from the D.E.Q. |
| 4. |
Which of the following is true? Click for Answer
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A. |
Porosity is less in silt than in sand |
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B. |
Porosity is greater in silt than in sand |
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C. |
Permeability is greater in silt than in
sand |
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D. |
Permeability is about the same in silt
as in sand |
| 5. |
To treat excavated contaminated soils off-site
at a non-permitted location, all of the following are
required except: Click for Answer
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A. |
Solid Waste permit. |
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B. |
Water Quality permit. |
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C. |
DEQ approval to transport soils off-site. |
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D. |
Land Use Compatibility Statement signed
by the local jurisdiction. |
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Return to certification category
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