Based on the Red Seal Agricultural Equipment Technician exam blueprint: engines, drive trains, hydraulics, electronics, precision farming and harvesting equipment
Practice on the go and jump straight back to where you left off.
About the certification
In Ontario, Agricultural Equipment Technician is trade code 425A, a non-compulsory trade administered by Skilled Trades Ontario. Across Canada it is the Red Seal trade Agricultural Equipment Technician, so passing the Certificate of Qualification exam also earns the interprovincial Red Seal endorsement.
The Red Seal exam has 125 multiple-choice questions across 8 blocks. The heaviest are electrical and electronic systems (24 questions), hydraulic, hydrostatic and pneumatic systems (22), engines (18) and agricultural equipment (18). Under 5% of questions are pure recall; most are procedural or critical-thinking scenarios. Red Seal doesn't publish the pass mark on the exam page; 70% is the standard.
ExamHub's free 425A practice quiz has 220 original questions weighted to the real exam blocks, with an explanation and a source for every answer.
What's covered
Categories follow the 8 Red Seal exam blocks, weighted like the real exam.
Try a few
Five sample questions from the question bank, with the answer and explanation.
Why: Under section 76 of the Highway Traffic Act, a farm tractor is a slow moving vehicle and the sign goes on the rear of the rearmost implement being towed. It is not required when the vehicle only crosses the highway directly.
Why: Oil temporarily seals worn rings, so a big rise points to the rings. If a valve or the head gasket were leaking, oil would not raise the reading.
Why: The compensator reduces pump displacement when pressure reaches its setting, so the pump supplies only the leakage flow. This saves power and limits heat.
Why: The two 120 Ω resistors are in parallel across the bus, so the meter reads half of one, about 60 Ω. Any other value suggests a missing or extra terminator or a wiring fault.
Why: Rate (L/ha) = flow (L/min) × 600 ÷ (speed in km/h × nozzle spacing in m) = 1.2 × 600 ÷ (12 × 0.5) = 720 ÷ 6 = 120 L/ha.
FAQ
The Red Seal Agricultural Equipment Technician exam has 125 multiple-choice questions. ExamHub's bank has 220 questions, and Test Mode draws a full 125-question timed simulation.
The Red Seal exam page doesn't state it. Provincial exam information for this trade gives 70%, which is the standard Red Seal pass mark, and ExamHub's Test Mode uses 70% with up to 4 hours.
8 blocks: common occupational skills (6 questions), engines and engine support systems (18), drive trains (16), hydraulic, hydrostatic and pneumatic systems (22), electrical and electronic systems (24), steering, brakes and suspensions (13), structural components and operator stations (8), and agricultural equipment (18).
No. Agricultural Equipment Technician (425A) is a non-compulsory trade in Ontario. Skilled Trades Ontario issues the Certificate of Qualification when the exam is passed, and the trade is part of the Red Seal program.
No. These are original practice questions written from the Red Seal standard and free public sources. They are not copies of exam questions.