RI Practice Exam - Quiz 10 of 12 46. Which marker indicates that there is diving activity in the area?(Required) a. a white buoy with a blue stripe b. a white buoy with an orange box and the word “diver” c. a rectangular red flag with a white diagonal stripe d. an orange flag with a white cross 47. What should you do if you are operating power-driven vessel A and power-driven vessel B begins to cross on your starboard (right) side?(Required) a. Give way by slowing down and changing course. b. Speed up to pass in front of the other vessel. c. Maintain your present course and speed. d. Turn sharply to port (left). 48. According to Rhode Island law, during what hours is it illegal to operate a personal watercraft?(Required) a. between sunset and sunrise b. between one-half hour after sunset and one-half hour before sunrise c. between one hour after sunset and one hour before sunrise d. between 7 p.m. and 7 a.m. 49. A life jacket must be readily accessible. What does this mean?(Required) a. It should be sealed in its original plastic bag. b. It should be kept with the anchor and anchor line. c. You can put it on without delay in an emergency. d. You keep it in a locked cabinet with other gear. 50. What type of waste products may be discharged into U.S.–controlled waters?(Required) a. none b. paper c. plastic d. aluminum Δ