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FPABS practice questions - frequently asked questions

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

The FPABS exam spans 14 domains: Control relays; Communication protocols; Programming techniques; HMI integration; Networks; Basic design and operation; PLC sections: input, logic and output; Input types: discrete, analog and digital; Memory types: ROM and RAM; Logic processing: addressing and scanning; Output types: discrete, analog and digital; Numbering systems: decimal, binary, octal, hex and ASCII; Boolean functions: identity, AND/OR/NOT circuits; Basic troubleshooting: using a PLC as a troubleshooting tool. Every practice question on this site is tagged to one of these domains.

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