Texas Certified Landscape Associate (TCLA) Exam Prep |
Complete Practice Test & Detailed Explanations
SECTION 1 — FIRST AID & SAFETY
1. What is the primary purpose of personal protective equipment (PPE) on a
landscape jobsite?
A. To increase productivity
B. To reduce exposure to workplace hazards
C. To eliminate the need for training
D. To replace safe work practices
Correct Answer: B
Explanation: PPE is designed to reduce a worker's exposure to hazards such as
flying debris, chemicals, excessive noise, and eye or foot injuries. PPE
supplements—not replaces—engineering controls, safe procedures, and training.
2. Which PPE is most appropriate when operating a string trimmer?
A. Sandals and sunglasses
B. Safety glasses and appropriate hearing/foot protection
C. Cotton gloves only
D. Respirator only
Correct Answer: B
Explanation: String trimmers can throw stones and debris and can generate
significant noise. Eye protection, appropriate footwear, and hearing protection are
important components of safe operation.
3. What should a worker do first when discovering a serious electrical hazard?
,A. Touch the equipment to determine whether it is energized
B. Continue working carefully
C. Keep people away and report/isolate the hazard according to site procedures
D. Spray water on the equipment
Correct Answer: C
Explanation: Electrical hazards can cause severe injury or death. Workers should
not investigate by touching equipment. The area should be secured and the
appropriate qualified person notified.
4. Why should gasoline be stored in an approved container?
A. To make it easier to carry
B. To reduce evaporation and fire hazards
C. To prevent gasoline from becoming heavier
D. To improve engine horsepower
Correct Answer: B
Explanation: Approved fuel containers are designed to safely contain flammable
liquids and reduce leakage, vapor release, and ignition hazards.
5. What is the safest approach when lifting a heavy landscape material?
A. Twist while lifting
B. Keep the load away from the body
C. Use proper lifting technique and obtain assistance when necessary
D. Lift rapidly to minimize effort
Correct Answer: C
Explanation: Proper lifting includes assessing the load, maintaining a stable
stance, keeping the load close, avoiding twisting, and using mechanical assistance
or another worker when needed.
,6. Why is hearing protection important when operating loud landscape
equipment?
A. Loud equipment can cause hearing damage
B. It improves equipment performance
C. It prevents dehydration
D. It makes fuel last longer
Correct Answer: A
Explanation: Repeated exposure to high noise levels can cause permanent hearing
damage. Appropriate hearing protection reduces the worker's exposure.
7. What should be done before servicing powered equipment?
A. Leave the engine running
B. Disable the equipment according to the manufacturer's safety procedure
C. Remove all warning labels
D. Increase engine speed
Correct Answer: B
Explanation: Equipment should be shut down and made safe before maintenance.
Depending on the equipment, this may include disconnecting the spark plug,
removing the key, or following lockout procedures.
8. Why should workers inspect a jobsite before beginning work?
A. To identify potential hazards
B. To determine employee salaries
C. To select lunch locations
D. To avoid reading plans
Correct Answer: A
, Explanation: A pre-work inspection can identify overhead hazards, utilities,
unstable surfaces, traffic, irrigation lines, chemicals, and other dangers.
9. Which action is appropriate after a chemical splashes into a worker's eye?
A. Rub the eye
B. Delay treatment until the end of the day
C. Immediately flush the eye according to the product label/SDS and seek
appropriate medical assistance
D. Cover the eye with soil
Correct Answer: C
Explanation: Chemical eye exposure requires prompt flushing and following the
product label and emergency procedures. The Safety Data Sheet can provide
additional first-aid information.
10. What is an SDS?
A. Soil Drainage Schedule
B. Safety Data Sheet
C. Site Design Standard
D. Sprinkler Distribution System
Correct Answer: B
Explanation: A Safety Data Sheet provides information about a hazardous
chemical, including hazards, handling, storage, PPE, first aid, and emergency
measures.
SECTION 2 — LANDSCAPE DESIGN & PLAN READING
11. What is the main purpose of a landscape plan?
Complete Practice Test & Detailed Explanations
SECTION 1 — FIRST AID & SAFETY
1. What is the primary purpose of personal protective equipment (PPE) on a
landscape jobsite?
A. To increase productivity
B. To reduce exposure to workplace hazards
C. To eliminate the need for training
D. To replace safe work practices
Correct Answer: B
Explanation: PPE is designed to reduce a worker's exposure to hazards such as
flying debris, chemicals, excessive noise, and eye or foot injuries. PPE
supplements—not replaces—engineering controls, safe procedures, and training.
2. Which PPE is most appropriate when operating a string trimmer?
A. Sandals and sunglasses
B. Safety glasses and appropriate hearing/foot protection
C. Cotton gloves only
D. Respirator only
Correct Answer: B
Explanation: String trimmers can throw stones and debris and can generate
significant noise. Eye protection, appropriate footwear, and hearing protection are
important components of safe operation.
3. What should a worker do first when discovering a serious electrical hazard?
,A. Touch the equipment to determine whether it is energized
B. Continue working carefully
C. Keep people away and report/isolate the hazard according to site procedures
D. Spray water on the equipment
Correct Answer: C
Explanation: Electrical hazards can cause severe injury or death. Workers should
not investigate by touching equipment. The area should be secured and the
appropriate qualified person notified.
4. Why should gasoline be stored in an approved container?
A. To make it easier to carry
B. To reduce evaporation and fire hazards
C. To prevent gasoline from becoming heavier
D. To improve engine horsepower
Correct Answer: B
Explanation: Approved fuel containers are designed to safely contain flammable
liquids and reduce leakage, vapor release, and ignition hazards.
5. What is the safest approach when lifting a heavy landscape material?
A. Twist while lifting
B. Keep the load away from the body
C. Use proper lifting technique and obtain assistance when necessary
D. Lift rapidly to minimize effort
Correct Answer: C
Explanation: Proper lifting includes assessing the load, maintaining a stable
stance, keeping the load close, avoiding twisting, and using mechanical assistance
or another worker when needed.
,6. Why is hearing protection important when operating loud landscape
equipment?
A. Loud equipment can cause hearing damage
B. It improves equipment performance
C. It prevents dehydration
D. It makes fuel last longer
Correct Answer: A
Explanation: Repeated exposure to high noise levels can cause permanent hearing
damage. Appropriate hearing protection reduces the worker's exposure.
7. What should be done before servicing powered equipment?
A. Leave the engine running
B. Disable the equipment according to the manufacturer's safety procedure
C. Remove all warning labels
D. Increase engine speed
Correct Answer: B
Explanation: Equipment should be shut down and made safe before maintenance.
Depending on the equipment, this may include disconnecting the spark plug,
removing the key, or following lockout procedures.
8. Why should workers inspect a jobsite before beginning work?
A. To identify potential hazards
B. To determine employee salaries
C. To select lunch locations
D. To avoid reading plans
Correct Answer: A
, Explanation: A pre-work inspection can identify overhead hazards, utilities,
unstable surfaces, traffic, irrigation lines, chemicals, and other dangers.
9. Which action is appropriate after a chemical splashes into a worker's eye?
A. Rub the eye
B. Delay treatment until the end of the day
C. Immediately flush the eye according to the product label/SDS and seek
appropriate medical assistance
D. Cover the eye with soil
Correct Answer: C
Explanation: Chemical eye exposure requires prompt flushing and following the
product label and emergency procedures. The Safety Data Sheet can provide
additional first-aid information.
10. What is an SDS?
A. Soil Drainage Schedule
B. Safety Data Sheet
C. Site Design Standard
D. Sprinkler Distribution System
Correct Answer: B
Explanation: A Safety Data Sheet provides information about a hazardous
chemical, including hazards, handling, storage, PPE, first aid, and emergency
measures.
SECTION 2 — LANDSCAPE DESIGN & PLAN READING
11. What is the main purpose of a landscape plan?
