Determine the height of the tide at 1430 EST (ZD +5) at New Bedford, MA, on 10 April 1983.?
A) 1.1 feet B) 1.2 feet C) 1.4 feet D) 1.7 feet E)NULL
Arşivler Sorular
The autumnal equinox is the point where the Sun is at __________.?
A) maximum declination north B) maximum declination south C) 0° declination going to northerly declinations D) 0° declination going to southerly declinations E)NULL
Under ideal viewing conditions, the dimmest star that can be seen with the unaided eye is of what magnitude?
A) First B) Third C) Fourth D) Sixth E)NULL
You take a bearing of 264° of a lighthouse. What bearing of another object would give the best fix?
A) 289° B) 350v C) 081° D) 120° E)NULL
You are enroute to Jacksonville, FL, from San Juan, P.R. There is a fresh N’ly wind blowing. As you cross the axis of the Gulf Stream you would expect to encounter __________.?
A) steeper waves, closer together B) long swells C) cirrus clouds D) smoother seas and warmer water E)NULL
The Moon is subject to four types of libration. Which of the following is NOT one of these types of libration?
A) Libration in longitude B) Diurnal libration C) Vertical libration D) Libration in latitude E)NULL
The diurnal variation of pressure is not visible in the middle latitudes in winter because __________.?
A) it is masked by the pressure changes of moving weather systems B) the decreased gravitational effect from the sun causes the variation to fade C) the decreased average temperature is less than the critical temperature D) the increased Coriolis…
You are on course 303°T. To check the speed of your vessel you should observe a celestial body on which bearing?
A) 000° B) 090° C) 123° D) 213° E)NULL
Yesterday your chronometer read 02h 59m 58s at the 1500 GMT time tick. Today the chronometer reads 03h 00m 02s at the 1500 GMT time tick. What is the chronometer error?
A) 02s fast B) 03h 00m 02s fast C) +3s D) -3s E)NULL
What is published by the U.S. Coast Guard?
A) Light List B) Nautical Charts C) Tide Tables D) U.S. Coast Pilot E)NULL