ANSWERS TO EXAMINATION PAPERS-Continued. PAPER NO. VII. Multiplication-217.71 Lat. 35° 44' S. Long. 20° 30′ E. Co. S. 70° 32' E. Dist. 3598 miles Amplitude-Error 23° 52′ W. Deviation o° 8' E. Chronometer-Long. 154° 10′ 45′′ W. Deviation 21° 34′ E. By Burdwood's Tables, Dev. 22° E. Deviation- Cor. Mag. Bearing North Comp. Courses N 40° E. S 51° W. Cor. Mag. Courses S 67° W. N 18° E. Cor. Mag. Bearings N 10° W. Sumner's Method- Ist obs. Long. 61° o' o′′ E. and 2nd obs. Long. 60° 46′ 45′′ E. and Line of position N 33° 45′ E and Sun's Bearing S 56° 15′ E. Mer. Altitude Lat. 47° 6′ 29′′ N. Chronometer Long. 66° 27′ 15′′ E. Deviation 24° 25′ E. By Burdwood's Tables, Dev. 24° W. Cor. Mag. Bearing N 30° E. Cor. Mag. Courses S 75° W. Cor. Mag. Bearings N 14° W. Sumner's Method-- Ist obs. Long. 176° 36′ 0′′ E. and 2nd obs. Long 179° 9′ 0′′ E. and Line of position N 61° 52′ E. and Sun's Bearing S 28° 8' E. Lat. 48° o' N. Long. 178° 44′ E. 1. Comp. Co. S 8° E. Dist. 144 miles - - 91′ W. 4. Comp. Co. S 19° E. Dist. 52 m. Mer. Altitude-Lat. 49° 45′ 33′′ N. Tides-oh 13m A.M. and oh 33m P.M. Deviation 17° 7' W. Deviation 15° 7′ W. By Burdwood's Tables, Dev. 15° W. Cor. Mag. Courses S 57° E. S 9° W., Cor. Mag. Bearings N 28° W. Sumner's Method- Ist obs. Long. 179° 50′ o" E. and 2nd obs. Long. 178° 53′ 15′′ E. and Line of position N 30° 56′ E. and Sun's Bearing S 59° 4′ E. Lat. 47° 33′ N. Long. 179° 48′ W. Multiplication-319815 Day's Work- Long. 4° 59' E. Meridian Altitude-Lat. 57° 25′ 1′′ N. Chronometer-Long. 66° 34' 0" W. By Burdwood's Tables, Dev. 26° E. Cor. Mag. Bearing S 73° E. Cor. Mag. Courses S 66° W. N 85° E. Cor. Mag. Bearings S 19° W. Sumner's Method- Ist obs. Long. o° o' o" and 0° 28′ 45′′ F. 2nd obs. Long. 0° 20' 0" E. and Line of position N 33° 45′ E. and Chart- 56° 15' E. ANSWERS TO EXAMINATION PAPERS-Continued. PAPER No. XI. Multiplication—633316 Division-6250000 Lat. 46° 24' N. Long. 177° 14′ W. Co. N 0° 28′ E. Dist. 5583 miles Chronometer-Long. 166° 21' 0" E. Cor. Mag. Bearing N 3° W. N 87°E. Ist obs. Long. o° 6' o" W. and 2nd obs. Long o° 36′ 45′′ W. and Line of Position N 67° 30' E. and Sun's Bearing S 22° 30" E. Lat. 48° 52' N. Long. 0° 41′ W. 1. Comp. Co. N 574° E. Dist. 1357m. - 2. Lat. 46° 42' N. Long. Dist. 26 miles 4. Comp. Co. N 47° E. Dist. 621 m. Meridian Altitude-48° 48′ 20′′ N. By Burdwood's Tables, Dev. 33° W. Cor. Mag. Bearing N. 74° E. Sumner's Method- Ist obs. Long. 15° 0' 0" W. and 2nd obs. Long. 14° 33′ 15′′ W. and Line of Position N 16° 52′ W. and Sun's Bearing S. 73° 8' W. |