Technician Certification Exam Practice

Livestock Equipment Maintenance Technician Certification Exam Practice Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

• Which of the following tools is most commonly used to check the

alignment of livestock handling chutes?

a) Hammer

b) Spirit level

c) Wrench

d) Screwdriver

Rationale: A spirit level ensures chutes are properly aligned to

prevent injuries to livestock and operators.

• What is the primary purpose of a livestock waterer?

a) Feed distribution 1 / 4

b) Provide a consistent source of clean water

c) Heat the barn

d) Control pests

Rationale: Proper hydration is critical for livestock health, so

waterers must supply clean water consistently.

3. A corroded metal fence panel should be treated with:

a) Sandpaper only

b) Rust remover and protective coating

c) Water

d) Oil

Rationale: Rust remover eliminates corrosion, and a protective

coating prevents future damage.

• What safety measure is most important when repairing an electric

livestock feeder?

a) Wearing gloves only

b) Disconnecting the power source

c) Using a hammer

d) Working in the dark

Rationale: Disconnecting electricity prevents shocks or electrocution

during maintenance.

• Which type of grease is recommended for high-moisture

environments in livestock equipment?

a) Graphite 2 / 4

b) Lithium

c) Marine or water-resistant grease

d) None

Rationale: Water-resistant grease prevents corrosion and ensures

proper lubrication in wet conditions.

6. A hydraulic system on a feed mixer is leaking. The first step is to:

a) Continue using it

b) Shut off and depressurize the system

c) Spray with water

d) Replace the motor

Rationale: Depressurizing prevents injury and allows safe inspection

and repair.

• Which part of a milking machine requires regular sanitation to prevent

mastitis?

a) Frame

b) Wheels

c) Teat cups and liners

d) Motor

Rationale: Teat cups and liners come into direct contact with

animals’ udders, so cleanliness is critical.

• The correct pitch for a livestock barn roof to allow proper water runoff

is usually:

• 2 degrees 3 / 4

• 5 degrees
• 10-15 degrees
• 30 degrees

Rationale: Adequate slope prevents water pooling, which can

damage the structure and create unsafe conditions.

• What is the main function of a livestock scale?

a) Heating

b) Containment

c) Accurate weight measurement

d) Feeding

Rationale: Livestock scales ensure proper dosing of feed and

medications and track animal growth.

• Which of the following PPE is essential when working with large

livestock gates?

a) Safety glasses only

b) Steel-toed boots and gloves

c) Hat only

d) Earplugs

Rationale: Steel-toed boots and gloves prevent crush injuries and

cuts when handling heavy gates.

• How often should a lubricated chain on a hay elevator be

inspected?

a) Annually

• / 4