Question

when using a portable band saw, what should the stop be placed firmly against? object being cut trigger lock miter box fence bench surface

Explanation:

When using a portable band - saw, the stop is placed firmly against the object being cut to ensure accurate and stable cutting. Trigger lock is for safety to prevent accidental start, miter box fence is for guiding cuts at angles in a miter box, and bench surface is not relevant for placement of the stop.

Answer:

A. object being cut