Question

when is a pneumatic drill commonly used?

in areas where noise is a problem

when electricity is unavailable

to perform precision work

to drill in tight, small areas

Explanation:

Pneumatic drills operate using compressed air. So, they don't rely on electricity. This makes them suitable in areas without electrical access. They are relatively noisy, not for precision (compared to some other tools), and not specifically designed for tight - small areas more than other drills.

Answer:

when electricity is unavailable