The exam content shown below only lists main category headings. Please consult the PSI exam bulletin for Oklahoma trades from the button below for more detailed information about subject sub-topics.
|General Knowledge & Definitions||—||6|
|Estimating & Plan Reading||3||7|
|Pipe Materials, Uses & Properties||2||5|
|Piping Installation & Fitting||10||8|
|Hangers & Supports||1||5|
|Valves & Controls||3||6|
In addition to the trade-specific examination, you must pass the Mechanical Business & Law Exam offered by PSI to complete your Oklahoma licensing requirements.
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