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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26

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?

Your score is

The average score is 65%

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/1
2 votes, 5 avg
83

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?

Your score is

The average score is 76%

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/44
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103

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 function of the tie rod in a steering system?

2 / 44

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

3 / 44

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

4 / 44

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

5 / 44

What is the function of the PCV valve?

6 / 44

What is the first step to replace an air filter?

7 / 44

What does the acronym TDC stand for in automotive

8 / 44

What causes a spongy (weak) brake pedal?

9 / 44

What is the first step in bleeding a brake system?

10 / 44

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

11 / 44

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

12 / 44

What symptom indicates a failing catalytic converter?

13 / 44

What is the first step to check engine oil level?

14 / 44

What does a serpentine belt drive in an engine?

15 / 44

What is the primary purpose of engine oil?

16 / 44

What tool is required to replace a spark plug?

17 / 44

What is the function of the brake master cylinder?

18 / 44

What does a blinking check engine light typically indicate?

19 / 44

What does the acronym OBD stand for in automotive diagnostics?

20 / 44

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

21 / 44

Who is a mechanic?

22 / 44

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

23 / 44

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

24 / 44

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

25 / 44

What is the purpose of the timing belt or chain?

26 / 44

Which component connects the piston to the crankshaft?

27 / 44

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

28 / 44

What noise does a worn wheel bearing typically produce?

29 / 44

How long does it take to become a professional mechanic?

30 / 44

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

31 / 44

Which component in an automatic transmission engages gears?

32 / 44

Which fluid is typically used in a manual transmission?

33 / 44

What is the function of the crankshaft position sensor?

34 / 44

What does the OBD-II code P0300 indicate?

35 / 44

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

36 / 44

How often should tire tread depth be checked?

37 / 44

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

38 / 44

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

39 / 44

What is the primary function of the radiator?

40 / 44

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

41 / 44

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

42 / 44

What can a failing wheel speed sensor affect?

43 / 44

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

44 / 44

What does a low battery voltage reading typically indicate?

Your score is

The average score is 28%

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/20
3 votes, 4.7 avg
80

Driving

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

1 / 20

What does a flashing green traffic light mean?

2 / 20

What is meant by driver reaction time?

3 / 20

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

Driving test

4 / 20

Which of the following signs prohibit movement by moped drivers?

Trade test for driver

5 / 20

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

6 / 20

What should you do when turning right?

Driving test

7 / 20

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

Driving

8 / 20

In what case will the driver make a forced stop?

9 / 20

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

Driving test

10 / 20

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

11 / 20

Are you allowed to drive on a dirt road?

Driving test

12 / 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

13 / 20

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

Driving test

14 / 20

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

Driving trade test

15 / 20

Who must you give way to when turning left?

Driving test question and answers

16 / 20

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

17 / 20

When turning right, you must give way to

Driving test

18 / 20

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

Driving assessment test

19 / 20

Who is a mechanic?

20 / 20

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

Driving trade test

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The average score is 24%

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/1
6 votes, 4.5 avg
185

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?

Your score is

The average score is 87%

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38

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?

Your score is

The average score is 92%

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10

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 60%

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15

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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The average score is 100%

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1 votes, 5 avg
27

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?

Your score is

The average score is 93%

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/1
4 votes, 4 avg
93

Tailoring

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

1 / 1

Who is a mechanic?

Your score is

The average score is 87%

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7

Piggery

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

1 / 1

Who is a mechanic?

Your score is

The average score is 71%

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16

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 94%

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1 votes, 5 avg
95

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?

Your score is

The average score is 93%

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/1
1 votes, 5 avg
24

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?

Your score is

The average score is 79%

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