A Guide to the Local Marine Board Examinations of Masters and MatesSimpkin, Marshall&Company, 1872 - 178 sivua |
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Tulokset 6 - 10 kokonaismäärästä 37
Sivu 20
... Answer 96 2. Multiply 21.31 by 423.2 by common logarithms . Mult . 21.31 1.328583 by 423.2 add . 2.626546 Answer 9018.39 3.955129 .955110 48 ) 190 ( 39 144 460 432 3. Multiply 6.4385 by 28.4912 by common logs . .808751 20 Multiplication ...
... Answer 96 2. Multiply 21.31 by 423.2 by common logarithms . Mult . 21.31 1.328583 by 423.2 add . 2.626546 Answer 9018.39 3.955129 .955110 48 ) 190 ( 39 144 460 432 3. Multiply 6.4385 by 28.4912 by common logs . .808751 20 Multiplication ...
Sivu 21
... Answer 183.4 .. 2.263495 .454692 Diff . 153 18 12 .454710 18,36 4. Multiply 456.7 by 97.64 by common logs . Mult . 456.7 2.659631 by 97.64 1.989628 Answer 44592.26 ..... 4.649259 .649237 97 ) 220 ( 226 194 260 194 660 582 EXAMPLES IN ...
... Answer 183.4 .. 2.263495 .454692 Diff . 153 18 12 .454710 18,36 4. Multiply 456.7 by 97.64 by common logs . Mult . 456.7 2.659631 by 97.64 1.989628 Answer 44592.26 ..... 4.649259 .649237 97 ) 220 ( 226 194 260 194 660 582 EXAMPLES IN ...
Sivu 22
... Answer 11.6 .. ........... log . 1.064458 2. Divide 786543 by 9.86 by logs . Divide 786543 5.895723 .895699 55 by 9.86 0.993877 24 43 Answer 79771.1 4.901846 .895723 165 .901840 220 54 ) 60 ( 11 23,65 54 60 54 EXAMPLES IN DIVISION BY ...
... Answer 11.6 .. ........... log . 1.064458 2. Divide 786543 by 9.86 by logs . Divide 786543 5.895723 .895699 55 by 9.86 0.993877 24 43 Answer 79771.1 4.901846 .895723 165 .901840 220 54 ) 60 ( 11 23,65 54 60 54 EXAMPLES IN DIVISION BY ...
Sivu 111
... Answering Pennant , and the Pennants C and D. The Code Signal or Answering Pennant is used by itself to indicate that the signal made is understood . The Pennant C is used affirmatively ; or when we wish to answer Yes to any hoist , the ...
... Answering Pennant , and the Pennants C and D. The Code Signal or Answering Pennant is used by itself to indicate that the signal made is understood . The Pennant C is used affirmatively ; or when we wish to answer Yes to any hoist , the ...
Sivu 115
... Answer- ing Pennant , the signal CFPD is hauled down , and CDPR , meaning mas , is run up . Then directly the Answering Pennant is seen , CDPR is hauled down , and WVL from the end of the Spelling Table is run up , to signify that the ...
... Answer- ing Pennant , the signal CFPD is hauled down , and CDPR , meaning mas , is run up . Then directly the Answering Pennant is seen , CDPR is hauled down , and WVL from the end of the Spelling Table is run up , to signify that the ...
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Yleiset termit ja lausekkeet
altitude Sun's lower apparent ship azimuth and error bearing by compass Certificate chronometer common logarithms corr correct magnetic Cosine Course and Distance Course South Decl Departure Difference of Longitude Divide dunnage error of compass eye 17 feet eye 20 feet fast for mean Fixed greater Green Greenwich date Greenwich mean height of eye Hour angle index error Knots lower limb North magnetic bearing Mate mean noon Mercator's principle miles Multiply noon at Greenwich North of observer P.M. at ship P.M. tide Parallel Sailing point in lat Polar dist Required the Course Required the deviation Required the error Required the latitude Required the longitude Required the true Secant Semidiam ship's head Sine subtract the less sun's bearing Sun's lower limb supposing the variation Table 18 Table 24 Table 33 True alt true altitude True amp true azimuth Variation 1 pt watch 11h zenith distance
Suositut otteet
Sivu 84 - ... abaft the beam on the starboard side, and of such a character as to be visible on a dark mght, with a clear atmosphere, at a distance of at least two miles. (c.) On the...
Sivu 86 - A vessel which, is closehauled on the port tack shall keep out of the way of a vessel which is closehauled on the starboard tack. (c) When both are running free, with the wind on different sides, the vessel which has the wind on the port side shall keep out of the way of the other.
Sivu 84 - ... use : and shall, on the approach of or to other vessels, be exhibited on their respective sides in sufficient time to prevent collision, in such manner as to make them most visible, and so that the green light shall not be seen on the port side nor the red light on the starboard side, nor, if practicable, more than two points abaft the beam on their respective sides.
Sivu 86 - If two ships under steam are meeting end on, or nearly end on, so as to involve risk of collision, each shall alter her course to starboard, so that each may pass on the port side of the other.
Sivu 86 - When two steam vessels are meeting end on, or nearly end on, so as to involve risk of collision, each shall alter her course to starboard so that each may pass on the port side of the other.
Sivu 84 - ... from right ahead to two points abaft the beam on the port side, and of such a character as to be visible at a distance of at least two miles.
Sivu 86 - If two ships under Steam are meeting end on, or nearly end on, so as to involve risk of collision, the helms of both shall be put to port, so that each may pass on the port side, of the other.
Sivu 85 - A vessel under one hundred and fifty feet in length when at anchor shall carry forward, where it can best be seen, but at a height not exceeding twenty feet above the hull, a white light, in a lantern so constructed as to show a clear, uniform, and unbroken light visible all around the horizon at a distance of at least one mile.
Sivu 110 - London, (the act of God, the queen's enemies, fire, and all and every other dangers and accidents of the seas, rivers, and navigation, of whatever nature and kind soever, excepted,) unto order or to assigns, he or they paying freight for the said goods at 51.
Sivu 85 - ... sufficient time to prevent collision, in such manner as to make them most visible, and so that the green light shall not be seen on the port side, nor the red light on the starboard side. To make the use of these portable lights more certain and easy...