Which statement about bevel edges and TIG welding is accurate?

Which statement about bevel edges and TIG welding is accurate?

• A. Bevel edges provide access for root penetration and filler deposition; proper bevel angles improve weld quality.
• B. Bevel edges only affect aesthetics.
• C. Bevel edges are not needed for any TIG weld.
• D. Bevels replace the need for root openings.

Answer: (B)