Question 1571Navigation General
70% to passWhat is the equivalent of 8 min. 56 sec. in arc units?
A
0°46'
B
0°28'
C
2°14'
D
1°12'
AI Explanation
The correct answer is C) 2°14'. To convert a time measurement to an angular measurement, you need to use the conversion factor of 1 hour = 15 degrees. In this case, 8 minutes and 56 seconds is equal to 8.93 minutes, which is 0.15 hours. Multiplying 0.15 hours by 15 degrees per hour gives you 2.25 degrees, which is equivalent to 2°14'. The other options are incorrect because they do not accurately represent the conversion of the given time measurement to an angular measurement. Option A) 0°46' is too small, option B) 0°28' is too small, and option D) 1°12' is also too small.
Related Questions
Q664:Permanent magnetism is caused by _______________.
Q547:You are proceeding under NCS (Naval Control of Shipping) and wish to send a mess...
Q872:A tsunami is caused by a(n) _______________.
Q475:What does the symbol shown in illustration D033NG below indicate on a chart? ...
Q524:Which publication indicates the HYDROLANTS or HYDROPACS issued since the previou...
Ready to test your knowledge?
Take a Navigation General Practice ExamOfficial Resources
Want to practice with timed exams?
Download Coast Guard Exams for the full exam experience.
App Store