When you approach a yield sign, while trying to enter or merge onto another road, traffic already on that road has the right of way. true or false.?

True.

Explanation:

The road signs that appear on the public road have several designs and each one has a specific meaning and intends to alert or inform the driver about different things.  It is important to pay attention to the signs because they avoid accidents and injuries.

The yield signal is an example of important signals that must be respected. However it is important to remember that when you approach a yield signal, when trying to enter or enter another road, traffic already on the road has the right of way. For this reason, you should expect all the cars that are already in the traffic to pass and when you do not have any cars in sight you can complete your maneuver.