• Does a voir dire of an expert witness happen during the trial? My textbook confuses me
• "Voir Dire (for witnesses) Sometimes an attorney wants to question a potential witness to determine whether the individual is competent to testify as an expert. Sometimes the witness is voir dired in order to limit the questions that will be asked of that witness once the jury is present. Most common for expert witnesses."

It says potential witness, but it also says "limit the questions that will be asked" doesn't it mean, prevent all of those questions, the word limit implies there will be some questions that will be asked when jury is present.