Question

which of these tools is pneumatic?

a 1
b 2
c 3

Explanation:

Identify the characteristics of each tool

1. Tool 1 is a corded electric or specialized fastening tool.
2. Tool 2 is a pneumatic nail gun, identifiable by its air hose connector fitting at the base of the handle.
3. Tool 3 is a cordless electric drill powered by a battery pack at the base.

Determine which tool is pneumatic

Pneumatic tools operate using pressurized air. Tool 2 (the nail gun) requires a compressed air source connected via the air fitting at the bottom of its handle.

Answer:

• (A) 1
• (B) 2 (Correct answer)
• (C) 3