Question

What does a black flag at the arrow end of the reference line indicate?

A. Weld all around
B. Field weld
C. Shop weld
D. Weld on other side

Answers

GPT-4o mini
The black flag at the arrow end of the reference line indicates:

**D. Weld on other side**

This symbol typically suggests that a weld is required on the opposite side of the reference line, as specified in welding drawings.