Watch videos, "Charpy Test 1" and "Charpy Test 2"

Given your knowledge of material science, material behaviour, conservation of energy principles and your observations from the practical videos, match the Charpy test number (video name/number) with the most probable type of failure experienced by the specimen tested in each test video.

Kyk na video's, "Charpy Test 1" en "Charpy Test 2"

Gegewe u kennis van materiaalwetenskap, materiaalgedrag, behoud van energiebeginsels en u waarnemings uit die praktiese video's, pas die Charpy -toetsnommer (video -naam/nommer) by die waarskynlikste tipe breking wat die toetsstuk in elke toets video ondervind.