Final answer:
A general refA general refresher course is required to be at least seven hours long, not necessarily a minimum of 10 hours. Therefore, the correct answer is B. False.
Step-by-step explanation:
The statement 'A general refresher course is a minimum of 10 hours' is False.
A refresher course is a course designed to review and refresh knowledge or skills in a particular subject. The duration of a refresher course can vary depending on the subject and the specific course. It may range from a few hours to several days or weeks. Therefore, there is no minimum duration of 10 hours for a general refresher course.