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Wiesen Test of Mechanical Aptitude

Wiesen Test of Mechanical Aptitude

Updated August 15, 2022

By Jessica White
Jessica White

The Wiesen Test of Mechanical Aptitude (WTMA) is a test of mechanical reasoning ability. Employers use it to screen candidates for industrial and mechanical job roles.

The results of the WTMA predict an applicant's aptitude for using, repairing and maintaining equipment and machinery.

The questions focus on familiar objects and are based on everyday scenarios.

No prior mechanical knowledge is required to be successful in the Wiesen Test.

However, an understanding of laws and principles governing motion and objects can improve a candidate’s score.

What Is the Wiesen Test of Mechanical Aptitude?

The Wiesen Test of Mechanical Aptitude (WTMA) measures mechanical reasoning ability. It predicts a candidate’s ability to use, repair, and maintain equipment and machinery by evaluating understanding of material and physical concepts.

Test takers do not require previous mechanical knowledge to sit the test, as the questions are based on familiar objects. Knowledge of the properties of everyday objects can be applied to more complex scenarios.

What Organizations Use the WTMA?

The Wiesen Test of Mechanical Aptitude is highly regarded by employers. Companies trust that the skills a candidate demonstrates in the test translate into practical skills.

It has been scientifically proven to work in a real-world work environment. The results were discovered to be 97% accurate.

This high level of reliability has made it one of the most widely used mechanical reasoning tests. Some professions that require the Wiesen Test include:

  • Mechanic
  • Electrician
  • Maintenance technician
  • Warehouse operative
  • Construction worker
  • Machine operator

The Wiesen assessment is also used for vocational students and apprentice applicants.

What Subjects Are Covered in the Wiesen Test of Mechanical Aptitude?

The questions in the Wiesen Test relate to the function, use, and appearance of commonly used tools. The subjects cover:

  • The motion of objects
  • Center of gravity
  • Basic electronics and circuits
  • Concepts of machinery
  • Thermal conduction
  • Properties of matter
  • Properties of materials
  • Balancing scales
  • Springs and pulleys
  • Magnets
  • Friction and acceleration

Practice mechanical reasoning tests expose candidates to this comprehensive subject range. Preparation is the key to successful performance on the test.

As the questions feature everyday objects, they test the candidate's problem-solving and logical thinking ability.

The range of topics included in the assessment varies depending on the job role applied for.

How Is the Wiesen Test of Mechanical Aptitude Taken?

The Wiesen Test can be taken under supervised conditions and candidates are advised if this is the preferred method of completing the test. However, it is more common to take the test online.

Applicants are sent a test link via email and given a time limit for completion, which is usually three days.

Employers receive a profile of the candidate’s results. These results determine the next step of the application procedure.

What Is a Passing Score for the Wiesen Test of Mechanical Aptitude?

The WTMA passing score for the majority of companies is 80%. This score qualifies candidates for higher-level positions. The results of the test determine whether a candidate is matched to a certain role.

Some organizations accept scores of above 70% for junior roles, but this is not standard hiring procedure for all companies.

Aim to achieve the highest possible score on the test to maximize your chances of success.

Candidates receive a report that includes their raw score and a percentile score. The raw score is the number of questions answered correctly from a total of 60. The percentile score is a comparison score. It represents how well the candidate has performed compared to other test takers in a particular group.

Check with the organization for which you're taking the test to find out their minimum score requirements.

Wiesen Test of Mechanical Aptitude Sample Questions

There are a total of 60 multiple-choice questions to answer within the 30-minute time limit. Each question is presented as a black-and-white line drawing with a related question.

Candidates must select the correct answer to the question from the three options provided.

Example Question

Look at the image below. In which direction will Gear 2 turn?

a) Clockwise
b) Anti clockwise
c) Cannot say

Example Question

Look at the image below. Which ball will reach the ground first?

a) Ball A
b) Ball B
c) Both will hit the ground at the same time

Example Question

Which shape in the diagram below has the lowest center of gravity?

a) Shape A
b) Shape B
c) There is no difference

Wiesen Test of Mechanical Aptitude
Wiesen Test of Mechanical Aptitude
Example Question

Which wrench should you choose to make it easier to release the bolt?

a) Wrench A
b) Wrench B
c) You can use either A or B

Example Question

The two trucks in the image have the same weight. In a strong sidewind, which truck will be most affected?

a) Truck A
b) Truck B
c) There will be no difference

How to Prepare for the Wiesen Test of Mechanical Aptitude

The WTMA isn’t designed to test specific mechanical knowledge. It reveals your mechanical aptitude for developing this knowledge.

Follow these tips to develop your skills and confidence before sitting the test.

Step 1. Prepare With Sample Questions

The questions on the Wiesen Test of Mechanical Aptitude are unique. Taking this test is likely to feel unfamiliar.

Beginning your preparation in advance will increase your chance of a successful score. The best way to prepare is by practicing a wide range of questions similar to those in the test.

Through practice, you gain a clearer understanding of how the questions are designed. This will improve your ability to quickly locate information and improve timing for the real exam.

Step 2. Study Mechanical Principles

The test includes images of a wide range of objects and tools, which all relate to basic mechanical principles.

Gain a basic understanding of the general laws of physics and motion, for example, the laws that govern gravity, temperature, and acceleration. This knowledge will improve your ability to interpret the diagrams presented in the test.

Avoid selecting answers based on gut feeling rather than scientific principles. There is often more depth to the questions than at first appears. Decide what underlying principle the question is based on before selecting your answer. This will help you avoid the trap of intuition.

Step 3. Consider the Timing

One of the most challenging aspects of the test is taking it under time constraints. Answering 60 questions in 30 minutes leaves only 30 seconds per question. Not all candidates will complete the entire assessment.

Practice under strictly timed conditions before the assessment. This gives you an insight into how you perform under pressure and helps to relieve stress on the day of the actual test.

Step 4. Be Prepared to Take a Guess

Candidates are not negatively marked for incorrect answers. If you don't know an answer, it is better to guess than leave it blank.

Eliminate any answers that appear wrong and consider the remaining options. By selecting one of those that are left, you have a chance of guessing correctly.

Step 5. Check Technology Beforehand

The test relies on having a computer and a reliable internet connection. Resolve any technical problems beforehand. Take sample quizzes online to check all equipment is working correctly.

The WTMA should be taken in a quiet environment that is free from distractions. This will help you to focus and concentrate.

Step 6. Begin Preparation Early

The Wiesen assessment often has to be taken within a short time frame. Previous applicants report that it must be taken within three days of notification.

With such a short preparation window, study and practice are top priorities. Create a study schedule with time blocked out for practice papers and to learn the necessary principles and laws.

Step 7. Manage Stress

The WTMA is a difficult test. It requires focus, determination, and technical ability to pass.

Managing your stress on test day creates a positive state of mind. Practice deep breathing techniques to help relieve anxiety. Being in the best frame of mind during the test increases your chance of success.

Frequently Asked Questions

The Keyence Corporation is well known for using the WTMA. Other corporations include various manufacturing and industrial companies.

Prepare for the WTMA by taking sample assessments online. This helps you to become familiar with the style of questions.

The WTMA is considered a challenging and complex test. Practice beforehand to get the best possible score.

The Wiesen Test measures a candidate's mechanical ability. It models situations that translate into real-life scenarios.

The Wiesen Test contains 60 questions. These must be answered within the strict time limit of 30 minutes.

Candidates are expected to achieve the highest grade possible. Most companies set the pass grade at 80%. It is possible to be considered for lower-level positions with a lower pass rate.

Candidates who do not achieve the pass percentage can retake the test. Check the guidelines with your potential employer.

The question topics on the WTMA include levers and pulleys, gravity and forces, electricity, and tools.

After passing the WTMA, candidates move to the next stage of the hiring procedure.

Final Thoughts

The Wiesen Test is a difficult test due to the strict time limit and unfamiliar questions. Preparation is vital to help you achieve the best possible score.

Online sample tests are available which makes it easy to study at home. This helps you become familiar with the potential content and working under a time constraint.

BIBLIOGRAPHY: Manufacturing Pre-Employment Tests | Hiring Tests for Manufacturing & Production | Criteria Corp Wiesen Test of Mechanical Aptitude (WTMA) | Criteria ( Wiesen Test of Mechanical Aptitude Practice Tests with Answers & Explanations |