Question

the image shows a clamp. below the image, there are multiple - choice options:

• (○) bar clamp
• (○) c - clamp
• (○) pipe clamp
• (○) spring clamp

Explanation:

A spring clamp has a spring - loaded mechanism (visible in the image with the lever - like part that uses a spring to apply clamping force) and the design shown matches the typical appearance of a spring clamp. Bar clamps are longer with a bar, C - clamps have a C - shaped frame, and pipe clamps are for pipes; this doesn't match those.

Answer:

D. spring clamp