Final answer:
A reinforcement technique or a welded branch connection can be used to make a branch connection stronger than a stub-in connection.
Step-by-step explanation:
In engineering, a branch connection that is stronger than a stub-in connection can be made using a technique called reinforcement. This involves adding additional material or components to the branch connection to increase its strength.
For example, in structural engineering, reinforcement may involve adding steel plates or gusset plates to strengthen a branch connection where a beam connects to a column.
Another method is using a welded branch connection which involves joining the branch to the main structure using welding techniques such as fillet welds or butt welds. This provides a strong and durable connection.