Free Wisconsin Lead Inspector Certification Examination Practice Questions

Sample Practice Questions

Try these 10 sample questions from the Wisconsin Lead Inspector Certification Examination practice bank. Each includes the answer and explanation. Continue with the interactive practice above to review the full question set.

1. 1What minimum age must a first-time Wisconsin Lead Inspector applicant have reached?

   1. A. 18 years
   2. B. 19 years
   3. C. 20 years
   4. D. 21 years

   Answer: A

   Explanation: DHS 163.10(3)(a)2 says an initial applicant "shall be 18 years of age or older." The minimum is therefore 18.

   Reference: Wisconsin Legislature: DHS 163.10 — DHS 163.10(3)(a)2

2. 2A Wisconsin inspector plans to obtain an XRF device containing radioactive material. What prerequisite applies before obtaining it?

   1. A. Apply for a radioactive materials license
   2. B. Complete an online x-ray registration
   3. C. Obtain laboratory recognition
   4. D. Submit a lead company application

   Answer: A

   Explanation: Wisconsin DHS directs an inspector using a radioactive-source XRF to "apply for a radioactive materials license before obtaining your XRF device."

   Reference: Requirements for X-ray Fluorescence (XRF) Devices | Wisconsin Department of Health Services — Before buying an XRF

3. 3Before clearance sampling, may a Wisconsin examiner tell the contractor exactly where dust wipes will be collected?

   1. A. Yes, after the visual inspection
   2. B. Yes, for common areas
   3. C. Yes, if the locations are in the contract
   4. D. No, communicating the locations is prohibited

   Answer: D

   Explanation: DHS 163.14(5)(b)2 prohibits the examiner from: "Communicate to others the location where clearance dust wipes will be collected."

   Reference: Wisconsin Legislature: DHS 163.14(5) — DHS 163.14(5)(b)2

4. 4Which Wisconsin training sequence qualifies an applicant for initial Lead Inspector certification?

   1. A. Two-day inspection course, then one-day sampling course
   2. B. One-day sampling course, then two-day inspection course
   3. C. One-day renovation course, then two-day inspection course
   4. D. Two-day hazard investigation course, then one-day sampling course

   Answer: B

   Explanation: DHS 163.11(2)(b)2 requires "an initial 1-day lead sampling course followed by an initial 2-day lead inspection course."

   Reference: Wisconsin Legislature: DHS 163.11 — DHS 163.11(2)(b)2

5. 5For a complete Wisconsin inspection of one dwelling, which paint locations must be selected for testing?

   1. A. Each exterior testing combination only
   2. B. Each deteriorated component only
   3. C. Each interior testing combination only
   4. D. Each interior and exterior testing combination

   Answer: D

   Explanation: DHS 163.14(8)(c)1 directs the inspector to "test each interior and exterior testing combination."

   Reference: Wisconsin Legislature: DHS 163.14(8) — DHS 163.14(8)(c)1

6. 6The visual inspection finds visible dust and unfinished contract work. What must happen before Wisconsin clearance procedures continue?

   1. A. Collect dust samples and note the condition
   2. B. Have the person who performed the work eliminate the conditions
   3. C. Average the visual result with laboratory data
   4. D. Wait until the next reporting quarter

   Answer: B

   Explanation: DHS 163.14(5)(c)1 requires the person who performed the activity to "eliminate these conditions prior to the continuation of the clearance procedures."

   Reference: Wisconsin Legislature: DHS 163.14(5) — DHS 163.14(5)(c)1

7. 7After completing required training, what examination condition applies to an initial Wisconsin Lead Inspector applicant?

   1. A. Complete an oral interview
   2. B. Pass a course-provider test only
   3. C. Pass the certification examination
   4. D. Complete a field demonstration

   Answer: C

   Explanation: The rule states that an applicant for inspector certification "shall pass a certification examination." This is separate from the training-provider course test.

   Reference: Wisconsin Legislature: DHS 163.10 — DHS 163.10(3)(a)2 and (3)(c)1

8. 8A partial inspection is limited to a kitchen scheduled for renovation. What paint coverage does Wisconsin require within that area?

   1. A. One representative wall
   2. B. Only deteriorated paint
   3. C. Each interior and exterior testing combination within the defined area
   4. D. Only components the owner selects after testing begins

   Answer: C

   Explanation: DHS 163.14(8)(c)3 requires testing "each interior and exterior testing combination within that area" for a renovation-focused partial inspection.

   Reference: Wisconsin Legislature: DHS 163.14(8) — DHS 163.14(8)(c)3

9. 9What is the minimum waiting period after final cleanup before Wisconsin clearance dust sampling?

   1. A. Thirty minutes
   2. B. One hour
   3. C. Two hours
   4. D. Twenty-four hours

   Answer: B

   Explanation: DHS 163.14(5)(c)2 requires sampling "a minimum of one hour after completion of final cleanup activities."

   Reference: Wisconsin Legislature: DHS 163.14(5) — DHS 163.14(5)(c)2

10. 10Who may administer Wisconsin's Lead Inspector certification examination?

    1. A. Only an accredited training provider acting independently
    2. B. Any recognized laboratory
    3. C. Only a certified lead company
    4. D. DHS or a person authorized to administer it under DHS direction or approval

    Answer: D

    Explanation: DHS 163.10(3)(c)1 requires an exam "administered by the department or by a person authorized by the department" under its direction or approval.

    Reference: Wisconsin Legislature: DHS 163.10 — DHS 163.10(3)(c)1