Trade Test Exams

Trades Assessment Test

Free Trade Test Questions and Answers 2025

How the Trade Test Exams Work

Assessing your competency in a certain trade is a straightforward process; follow these steps below to begin your trade test exams:

  1. Select a Trade: Begin by choosing your preferred trade from the list provided. Options include auto mechanics, electrical fitting, carpentry, metal fabrication, and many others.
  2. Start the Exam: Once you’ve selected a trade, click the “Start” button to begin the practice exam. Each test showcases a real-world and technical requirement.
  3. Answer the Questions: Answer and complete the set of theoretical questions that reflect official trade test questions and answers.
  4. Assess Your Readiness: Review your results to identify areas where you excel and topics that need improvement. This helps you prepare effectively before sitting for your actual certification test.

Available Trades for Practice

We offer practice exams in a wide range of vocational fields, including:

  • Electrical Installation
  • Plumbing and Pipe Fitting
  • Welding and Fabrication
  • Automobile Mechanic
  • Auto Electrical Work
  • Diesel Engine Mechanic
  • Refrigeration and Air Conditioning
  • Driving
  • Automotive Mechatronics
  • Filming/Event Videography
  • And more…

Select a Trade below to begin!

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5

Aluminum Work

This is Aluminum Work trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

Who is a mechanic?

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The average score is 60%

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/1
1 votes, 5 avg
46

Auto Electrician Work

This is Auto Electrician Work trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

Who is a mechanic?

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The average score is 72%

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/44
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62

Auto Mechanic

This is Auto Mechanic trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 44

What is the typical compression ratio range for a gasoline engine?

2 / 44

What is the function of the brake master cylinder?

3 / 44

What does the acronym OBD stand for in automotive diagnostics?

4 / 44

How often should tire tread depth be checked?

5 / 44

What is the primary function of the radiator?

6 / 44

What is the purpose of a vehicle’s oxygen sensor?

7 / 44

What is the first step in bleeding a brake system?

8 / 44

What is the likely cause of uneven tire wear on one side?

9 / 44

What is the function of the crankshaft position sensor?

10 / 44

What is the stoichiometric air-fuel ratio for a gasoline engine?

11 / 44

What does a serpentine belt drive in an engine?

12 / 44

Which component ignites the air-fuel mixture in a gasoline engine?

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Which fluid is typically used in a manual transmission?

14 / 44

What tool is required to replace a spark plug?

15 / 44

What can a failing wheel speed sensor affect?

16 / 44

What causes a vehicle to pull to one side during braking?

17 / 44

What is the function of the throttle body in a fuel-injected engine?

18 / 44

What does a low battery voltage reading typically indicate?

19 / 44

What is the function of a variable valve timing (VVT) system?

20 / 44

What does the OBD-II code P0300 indicate?

21 / 44

Who is a mechanic?

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What is the primary purpose of engine oil?

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What does a blinking check engine light typically indicate?

24 / 44

  • What is the primary function of a car’s alternator?

25 / 44

What symptom indicates a failing catalytic converter?

26 / 44

When jump-starting a vehicle, where should the negative cable be connected on the dead vehicle?

27 / 44

A customer reports a squeaking noise when braking. What is the first component to inspect?

28 / 44

What causes a spongy (weak) brake pedal?

29 / 44

What is the purpose of a vehicle’s air filter?

30 / 44

What safety precaution must be taken before working on a vehicle’s electrical system?

31 / 44

How long does it take to become a professional mechanic?

32 / 44

Which component in an automatic transmission engages gears?

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What is the function of the tie rod in a steering system?

34 / 44

What is the first step to check engine oil level?

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Which component connects the piston to the crankshaft?

36 / 44

What is the first step to replace an air filter?

37 / 44

What is the function of the PCV valve?

38 / 44

What does the acronym TDC stand for in automotive

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What noise does a worn wheel bearing typically produce?

40 / 44

What is the purpose of the timing belt or chain?

41 / 44

Which tool reads and clears trouble codes from a vehicle’s ECU?

42 / 44

How does an electronic power steering system differ from a hydraulic one?

43 / 44

What is the standard unit for measuring tire pressure in the U.S.?

44 / 44

Which tool is used to measure the gap of a spark plug?

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The average score is 33%

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2 votes, 5 avg
29

Driving

This is Driver trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 20

Who must you give way to when turning left?

Driving test question and answers

2 / 20

What should you do when turning right?

Driving test

3 / 20

You intend to drive straight through the intersection. To whom should you give way?

Driving assessment test

4 / 20

Which of the following signs prohibit movement by moped drivers?

Trade test for driver

5 / 20

Can you stop at the specified location to pick up a passenger?

Driving trade test

6 / 20

The driver is obliged to give signals with the direction indicators (trafficator)

7 / 20

Are you allowed to drive on a dirt road?

Driving test

8 / 20

In the event that the right wheels of the vehicle hit an unpaved wet shoulder, it is recommended:

9 / 20

When turning right, you must give way to

Driving test

10 / 20

What does a flashing green traffic light mean?

11 / 20

What is the maximum speed at which you can continue driving past the sign?

Driving trade test

12 / 20

You intend to turn left. Where should you stop to give way to a passenger car?

Driving test

13 / 20

Who is a mechanic?

14 / 20

Is it possible for a driver of a passenger car to overtake trucks outside of a populated area using such a trajectory?

Driving trade test examination

15 / 20

In what case is the driver allowed to park the car in the designated place?

Driving test

16 / 20

What trajectory are you allowed to follow to make the turn?

Driving

17 / 20

In case of what malfunction is the vehicle permitted to be used?

18 / 20

In what case will the driver make a forced stop?

19 / 20

What is meant by driver reaction time?

20 / 20

At what speed can you continue driving outside a populated area in the left lane in a passenger car?

Driving test

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The average score is 29%

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87

Electrician Work (D&I)

This is Electrician Work (D&I) trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

Who is a mechanic?

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The average score is 87%

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15

Filming/Event Videography

This is Filming/Event Videography trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

Who is a mechanic?

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The average score is 93%

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2

Metal Fabrication

This is Metal Fabrication trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

Who is a mechanic?

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The average score is 50%

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6

Pipe Welding

This is Pipe Welding trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

Who is a mechanic?

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4

Tiling

This is Tiling trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

Who is a mechanic?

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The average score is 75%

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1 votes, 5 avg
23

Tailoring

This is Tailoring trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

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3

Piggery

This is Piggery trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

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3

Plant and Generator Mechanic

This is Plant and Generator Mechanic trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

Who is a mechanic?

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The average score is 67%

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15

Poultry Farming

This is Poultry Farming trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

Who is a mechanic?

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The average score is 100%

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5

Welding (Gas)

This is Welding (Gas) trade test practice to help you prepare and increase your knowledge for the real trade test.

1 / 1

Who is a mechanic?

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The average score is 100%

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See Also: Trade Test Certificate: How to Apply, Requirements, Price and Benefits