Free Kentucky Lead-Hazard Supervisor Third-Party Examination Practice Questions

Sample Practice Questions

Try these 10 sample questions from the Kentucky Lead-Hazard Supervisor Third-Party Examination practice bank. Each includes the answer and explanation. Continue with the interactive practice above to review the full question set.

1. 1Which activity is expressly within a Kentucky lead-hazard supervisor's certified role?

   1. A.Conducting only lead-hazard inspections
   2. B.Supervising lead-hazard abatement activitiesCorrect answer: B
   3. C.Performing only clearance sampling
   4. D.Accrediting lead training providers

   Explanation: 902 KAR 48:010 states that a lead-hazard supervisor is certified to "Supervise lead-hazard abatement activities." Therefore supervising abatement is the role named by the rule.

   Reference: Title 902 Chapter 48 Regulation 010 • Kentucky Administrative Regulations • Legislative Research Commission — Section 1(47)(a)

2. 2Which age group does EPA identify as most at risk from lead-based paint exposure?

   1. A.Children under six years of ageCorrect answer: A
   2. B.Children six through twelve years of age
   3. C.Adolescents thirteen through seventeen years of age
   4. D.Adults eighteen years of age or older

   Explanation: EPA states: "Children under six years of age are most at risk from exposure to lead-based paint." Their frequent floor contact and hand-to-mouth behavior increase exposure.

   Reference: What are some of the health effects of lead? | US EPA — Health effects in children

3. 3Which certified professionals may conduct a lead-hazard inspection in Kentucky?

   1. A.A certified supervisor or worker
   2. B.A certified inspector or risk assessorCorrect answer: B
   3. C.A project designer or training manager
   4. D.A sampling technician or company owner

   Explanation: 902 KAR 48:040 states: "A lead-hazard inspection shall be conducted by a certified lead-hazard inspector or risk assessor."

   Reference: Title 902 Chapter 48 Regulation 040 • Kentucky Administrative Regulations • Legislative Research Commission — Section 2(1)

4. 4Which project role does Kentucky assign to submit the abatement permit application package?

   1. A.The certified person who prepared the abatement planCorrect answer: A
   2. B.The lead-hazard clearance examiner
   3. C.The recognized laboratory representative
   4. D.The property owner identified in the assessment

   Explanation: Section 5 begins: "The certified person who prepared the abatement plan shall submit" the application, plans, and fee.

   Reference: Title 902 Chapter 48 Regulation 040 • Kentucky Administrative Regulations • Legislative Research Commission — Section 5(1)

5. 5Before accepting replacement soil on a Kentucky project, what documentation must the supervisor verify?

   1. A.Analytical information showing the replacement soil is below the applicable levelCorrect answer: A
   2. B.A waste-shipment record for the removed soil
   3. C.A clearance dust-wipe report for the dwelling interior
   4. D.A paint-chip analysis report for the affected structure

   Explanation: When hazardous soil is removed, the permit holder must provide "analytical information to the department" that replacement soil does not exceed the established level.

   Reference: Title 902 Chapter 48 Regulation 040 • Kentucky Administrative Regulations • Legislative Research Commission — Section 9(1)(a)

6. 6Which approval milestone authorizes lead-hazard abatement activity to begin in Kentucky?

   1. A.Departmental issuance of the abatement permitCorrect answer: A
   2. B.Departmental receipt of the permit application
   3. C.Completion of the abatement and occupant-protection plans
   4. D.Assignment of certified personnel to the project

   Explanation: Kentucky states that abatement "shall not be conducted until the department issues a permit."

   Reference: Title 902 Chapter 48 Regulation 040 • Kentucky Administrative Regulations • Legislative Research Commission — Section 8(1)

7. 7What is OSHA's action level for airborne lead in construction?

   1. A.10 micrograms per cubic meter
   2. B.20 micrograms per cubic meter
   3. C.30 micrograms per cubic meterCorrect answer: C
   4. D.50 micrograms per cubic meter

   Explanation: 29 CFR 1926.62 sets the action level at "30 micrograms per cubic meter of air" as an eight-hour time-weighted average.

   Reference: 1926.62 - Lead | Occupational Safety and Health Administration — 29 CFR 1926.62(b), Action level

8. 8What must occur before post-abatement clearance sampling in Kentucky?

   1. A.A visual inspection for deteriorated paint, dust, or debrisCorrect answer: A
   2. B.A company recertification audit
   3. C.A new risk-assessor training course
   4. D.A permit-fee refund review

   Explanation: Kentucky requires that "A visual inspection shall be conducted before sampling to examine for deteriorated paint, dust, or debris."

   Reference: Title 902 Chapter 48 Regulation 040 • Kentucky Administrative Regulations • Legislative Research Commission — Section 10(4)

9. 9A small Kentucky abatement project needs its abatement plan prepared. Which credential may prepare it?

   1. A.Lead-hazard supervisorCorrect answer: A
   2. B.Lead-hazard inspector
   3. C.Lead dust sampling technician
   4. D.Training manager

   Explanation: The rule defines the supervisor as a person certified to prepare "Abatement plans" in accordance with 902 KAR 48:040, Section 7.

   Reference: Title 902 Chapter 48 Regulation 010 • Kentucky Administrative Regulations • Legislative Research Commission — Section 1(47)(b)1

10. 10Deteriorated lead-based paint is contaminating a residence. Which exposure source should the supervisor identify?

    1. A.Dust and paint chipsCorrect answer: A
    2. B.Lead in drinking water
    3. C.Lead-contaminated soil
    4. D.Lead in consumer products

    Explanation: EPA identifies "dust and paint chips from lead-based paint" as one of the most common sources of lead exposure in homes.

    Reference: Reduce the Risk of Lead Exposure at Home | US EPA — Common sources of lead exposure