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Fault diagnosis aptitude tests (also known as fault finding aptitude tests) are used to assess the skills of technical personnel and engineers who need to be able to find and repair faults in electronic control systems or similarly fault-prone systems.

The Purpose of Fault Finding Aptitude Tests

Fault diagnosis tests assess your basic logic and abstract reasoning skills. The rationale behind these tests is that the problems technicians and engineers may face can be caused by a variety of factors, most of which are not readily apparent to the naked eye. Rather, pure logic skills and the processes of elimination are necessary to find these problems. Fault diagnosis test questions specifically target these skills.

Fault Diagnosis Test Questions

Questions on fault diagnosis tests generally show a combination of shapes and symbols used in different 'switches'. The test taker needs to work out the underlying process behind the switch systems as well as to discover errors in the system. These abstract switches are presented in the form of a grid or a flowchart. Unlike mechanical aptitude tests, fault finding aptitude tests do not require any prior technical knowledge.

What Type of Companies Use These Tests?

Any business looking to hire someone in a technical or electronic field is likely to utilise fault diagnosis tests. This includes roles such as IT experts and technical support positions as well as large public sector jobs like train drivers and civil engineers. Most military organisations, along with other defence and security branches, now incorporate fault finding aptitude tests. SHL produces a fault diagnosis test that is widely used by these companies.

SHL Fault Diagnosis Test

The SHL Fault Diagnosis Test is an online aptitude test comprised of the aforementioned question types. It consists of 36 questions and takes 18 minutes to complete. Preparing for these tests is crucial, as not only is the content not readily understood, but working under such severe time constraints is also probably a new experience for you. That is why taking practice tests is so necessary before the actual test.

Prepare to Succeed

Like most other psychometric tests, the results of an applicant's fault finding test are heavily influenced by his or her level of preparedness. Therefore, the use of practice tests is essential for succeeding on these assessments. After taking several practice tests, you’ll start to understand the basic logical rules behind most of the questions on these tests. Prepare with JobTestPrep to improve your score today.

What's Included

  • Six fault finding aptitude tests 
  • Over 60 practice questions and solutions
  • Score reports
  • Secured payment
  • Immediate online access, practice 24/7