Question

an angle grinder can throw sparks _______, so direct the sparks in a safe direction, or set up a guard to catch them.

a. up to 1 foot
b. a few inches
c. many feet
d. up to 2 feet

Explanation:

In practical use, angle - grinders can throw sparks a significant distance. A few inches or up to 1 - 2 feet is too short, and they can throw sparks many feet.

Answer:

C. Many feet