10 free STSC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
STSC Practice Test 10Tutor mode
Question 1 of 10
Safety Program Implementation
A crew needs to raise the planks on a frame scaffold one level higher. A newly hired laborer who has worked from scaffolds, but has never erected or altered one, offers to make the change alone while the scaffold competent person is at another building. What should the foreman require?