WHICH_OF_THE_FOLLOWING_ARE_CORRECT_REGARDING_BUTT_JOINTS_OVER_LAP_JOINTS??$

• A. Lap joints eliminates eccentricity whereas butt joints develops eccentricity
• B. Butt joints minimizes the size of connection
• C. Lap joints are aesthetically pleasing over butt joints
• D. Butt joint obtained from full penetration groove weld has 50% efficiency