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CPI practice questions - frequently asked questions

Plain answers about how CPI 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 CPI exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The CPI exam spans 7 domains: Determine Client Needs; Assess Job Site; Determine System Component Requirements; Prepare to Install the Pump; Install Pump System; Troubleshoot Existing Pump System; Perform Administrative Activities. Every practice question on this site is tagged to one of these domains.

The CPI exam has 100 questions and is completed in 2 hours. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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