Alberta Agricultural Equipment Technician Apprenticeship Certification Exam Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

Alberta Agricultural Equipment Technician
Apprenticeship Certification Exam Questions And
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant Download Pdf



1. What is the primary function of a tractor’s differential?
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A. Increase engine speed g g


B. Allow wheels to rotate at different speeds
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C. Reduce fuel consumption g g


D. Engage the PTO g g




The differential allows wheels on the same axle to rotate at different speeds,
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especially when turning, preventing tire skidding and drivetrain stress.
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2. Which type of hydraulic pump is most commonly used in agricultural
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machinery for variable flow applications?
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A. Gear pump g


B. Vane pump g


C. Piston pump g


D. Screw pump g




Piston pumps are widely used in variable displacement applications because
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they can adjust flow and pressure efficiently.
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3. What does the term “bleeding the brakes” refer to?
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A. Replacing brake pads g g


B. Removing air from the brake system g g g g g


C. Adding brake fluid g g


D. Adjusting brake pedal height g g g

,Air in a brake system compresses under pressure, reducing braking
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efficiency; bleeding removes trapped air to restore proper brake function.
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4. Which safety device prevents a tractor from rolling backward on a
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slope?
g


A. PTO
B. Drawbar
C. Parking brake g


D. Hydraulic lock g




The parking brake locks the transmission output, preventing unintended
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vehicle movement on inclines.
g g g g




5. When diagnosing engine performance issues, which reading indicates a
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problem with fuel delivery?
g g g g


A. Oil pressure g


B. Coolant temperature g


C. Fuel pressure g


D. Engine RPM g




Incorrect fuel pressure can result in poor engine performance, stalling, or
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gdifficulty starting. g




6. Which component converts hydraulic energy into mechanical motion?
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A. Filter
B. Reservoir
C. Actuator
D. Pump

Actuators, such as cylinders or hydraulic motors, use pressurized fluid to
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create linear or rotational movement.
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7. What is the primary purpose of a torque converter in a hydrostatic
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transmission?
g


A. Increase engine horsepower g g


B. Transfer and multiply torque from the engine to the g g g g g g g g


transmission
g

, C. Reduce hydraulic fluid temperature g g g


D. Maintain PTO speed g g




A torque converter allows smooth transmission of engine torque, enabling
g g g g g g g g g


controlled acceleration without stalling.
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8. Which gear type is most suitable for transmitting motion between non-
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parallel, non-intersecting shafts?
g g g


A. Spur gear g


B. Helical gear g


C. Bevel gear g


D. Worm gear g




Worm gears transmit motion between shafts at right angles and are used
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where high reduction ratios are needed.
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9. What is the main function of the Positive Crankcase Ventilation (PCV)
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system?
g


A. Increase fuel efficiency g g


B. Reduce coolant temperature g g


C. Remove blow-by gases from the crankcase g g g g g


D. Control hydraulic pressure g g




The PCV system prevents pressure buildup and recirculates gases to the
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intake for combustion, reducing emissions.
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10. When checking tire pressure, which factor must be considered?
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A. Engine RPM g


B. Hydraulic fluid level g g


C. Manufacturer’s recommended pressure g g


D. Ambient light g




Correct tire pressure ensures proper traction, wear, and load handling.
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11. Which type of battery is most commonly used in agricultural
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equipment?
g


A. Lithium-ion
B. Lead-acid