38. How are position angles reported?1. Three digits, spoken digit by digit2. Two digits, spoken digit by digit3. Three digits, spoken as a whole4. Two digits, spoken as a whole39. How should you report objects that are low inthe water?1. By feet above the surface2. By the object’s approximate distance3. In feet from the ship4. From the object to the horizon40. Ranges are reported in what unit ofmeasurement?1. Feet2. Yards3. Rods4. Miles41. When using binoculars, what adjustmentsshould you make?1. One for focus2. Two for focus and one for proper distancebetween the lenses3. One for proper distance between the lenses4. Two for eyepiece and lens42. When should you use binoculars?1. In foggy and rainy conditions2. When identifying objects at night3. When scanning sectors in the daytime4. Both 2 and 3 above43. How long does it take for you to reach yourbest night vision?1. 10 minutes2. 15 minutes3. 25 minutes4. 30 minutes44. What is meant by the term dark adaptation?1. The improvement of vision in dim light2. The inability to see in bright light3. The red light requirement4. Shadows that can’t be seen clearly45. When should you use “off-center vision”?1. Below decks2. When wearing glasses3. When it’s dark4. In broad daylight46. What information is contained in an initialreport?1. The object only2. The object’s bearing from the ship only3. The object and its bearing from the ship4. What the object might be3-24
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