Ann's Test No. 7 (Combined)

Parameters for this test
      Var =      14 W
      Dev =     0: 2w          30: 3W          60: 2W          90: 1W
              120: 0W         150: 1E         180: 2E         210: 1E
              240: 0W         270: 1W         300: 2W         330: 3W 
228: (Chesapeake) Your height of eye is 25 feet (7.6 meters). If the visibility is 5.5 nautical miles, what is the luminous range of Wolf Trap Light? 230: (Chesapeake) At 2123, your position is LAT 3720.0' N, LONG 7603.0' W. What is your distance offshore of Savage Neck? 233: (Not Sure Which) At 0725, you are heading 054 T, and Stratford Point Light is abeam to port at 3.1 miles. The current is 135 T at 1.8 knots. If you make turns for an engine speed of 8 knots, which course must you steer to make good 048 T. 237: (Long Island) At 0845, you are on a course of 097 T, and Townshend Ledge Buoy "10A" is close abeam to port. With a westerly current of 1.2 knots, what speed will you have to turn for from your 0845 position in order to arrive abeam of Six Mile Reef Buoy "8C" at 1030?
    N A: 12.1 knots
    Y B: 10.9 knots
    N C: 9.7 knots
    N D: 8.5 knots
247: (Long Island) What type of bottom is found at Long Sand Shoal?
    N A: Rocky
    N B: Muddy
    Y C: Hard
    N D: Sandy
524: (Long Island) The two wavy magenta lines running to Green Hill Point represent __________.
    N A: recommended approaches to Green Hill Point
    N B: areas of unreliable loran readings
    Y C: submarine cables
    N D: prohibited fishing areas
448: At 2100, you set course of 000 T, speed 10 knots from LAT 4107.0' N, LONG 7130.0' W. Visibility is 5.5 n.m. What is the earliest time you can expect to sight Point Judith Light? (Use charted range of 20 miles as nominal range.)
    N A: The light is visible at 2100.
    N B: 2109
    Y C: 2114
    N D: 2123
15617: Your height of eye is 25 feet (7.6 meters). If the visibility is 5.5 nautical miles, what is the luminous range of Wolf Trap Light?
    Y A: 7.5 miles
    N B: 12.0 miles
    N C: 16.0 miles
    N D: 17.0 miles