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CMRT practice questions - frequently asked questions

Plain answers about how CMRT Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real CMRT exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The CMRT exam spans 4 domains: Maintenance Practices (40% of the exam); Preventative and Predictive Maintenance (18% of the exam); Troubleshooting and Analysis (21% of the exam); Corrective Maintenance (21% of the exam). Every practice question on this site is tagged to one of these domains.

The domains are not weighted equally on the exam. By share of the marks: Maintenance Practices 40%; Troubleshooting and Analysis 21%; Corrective Maintenance 21%; Preventative and Predictive Maintenance 18%.

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