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CEI practice questions - frequently asked questions

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

The CEI exam spans 11 domains: Inside of Car (17% of the exam); Machine Room (19% of the exam); Top of Car – Electric (8% of the exam); Top of Car – Hydraulic (6% of the exam); Elevator Pit (14% of the exam); Outside Hoistway (8% of the exam); Firefighter’s Service (10% of the exam); Escalators (external) (6.5% of the exam); Escalators (internal) (3.5% of the exam); Moving walks (external) (5% of the exam); Moving walks (internal) (3% 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: Machine Room 19%; Inside of Car 17%; Elevator Pit 14%; Firefighter’s Service 10%; Top of Car – Electric 8%; Outside Hoistway 8%; Escalators (external) 6.5%; Top of Car – Hydraulic 6%; Moving walks (external) 5%; Escalators (internal) 3.5%; Moving walks (internal) 3%.

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