ASME GDTP Rules and Symbology: Terms People Mix Up
Plane or axis, line or surface, flatness or per unit flatness: the GD&T term pairs ASME GDTP Technologist candidates confuse, with a table and worked cases
Read the guide →
ASME GDTP exam guides and free questions
Everything we have written for ASME GDTP Technologist: Y14.5-2018 candidates, each page checked against the awarding body's own pages.
ASME GDTP: The 10 Most Common Mistakes
Ten GD&T mistakes that cost marks on the ASME GDTP Technologist exam and cause scrap on real drawings, each with the fix and a worked runout and bonus case
Read the guide →
ASME GDTP Rules and Symbology: What the Exam Tests
A quarter of the ASME GDTP Technologist exam is rules, definitions and symbology. See what it covers, how shops use it, and a worked virtual condition case
Read the guide →
Original questions, not exam dumps. Every CertCrafter question is written from the published body of knowledge and the referenced codes. None is copied from a live exam, and CertCrafter is independent: not affiliated with or endorsed by any awarding body.