Question

the blade guide/ guard should be adjusted how far above the material being cut? * 1 point image of a machine (bandsaw) with labels: guide post, tire, blade guard, river block, table alignment pin, guide adjustment knobs, drive wheel, table lock knobs, lower blade guides options: 2 inches, 1/4 inch, who cares, 3 inches

Explanation:

In woodworking (a part of engineering or technical applications), the standard safety practice for adjusting a blade guide/guard (like on a bandsaw) is to have it \(\frac{1}{4}\) inch above the material being cut. This ensures safety while allowing proper cutting, and the "Who cares" option is irrelevant, while 2 inches and 3 inches are too high and unsafe or inefficient.

Answer:

B. 1/4 inch