MT L2 practice test

MT L2 · Question 1 of 2560:00

Equipment

Compared with prods, what is a main advantage of an electromagnetic yoke on a machined part?

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It makes a deeper circular fieldNo current enters the part, so no arc burnsIt needs no particles to show indicationsIt detects discontinuities in every orientation in one shot

Echo is off during timed tests. On the free 10-question check and in untimed course practice, Echo walks you through your answers.

Every question is original and written to American Society for Nondestructive Testing's published content outline, and every explanation cites the code section or source it relies on. Expert-reviewed: every question was checked by an NDT professional with 18 years in the industry (Oct 19, 2026).