Comentarios de la gente - Escribir un comentario
No encontramos ningún comentario en los lugares habituales.
Otras ediciones - Ver todas
Hand-Book to the Local Marine Board Examination [By J. Taylor]
Janet Taylor,Trade Board of Local Marine Board
Sin vista previa disponible - 2015
able according Additional allowed apparent applicant attraction axis barometer bearing bill Board boilers cargo centre Certificate charter-party chronometer Circle clear commencing compass correct course cyclone damage determine Diff difference direction dist distance Divide East elapsed engines equator examination Explain feet freight give given glass Greenwich half hemisphere horizon hurricane inches index error interval knowledge lading latitude lead less Light logarithms logs longitude lunar March Marine master Mate mean meridian method miles minutes names nature Navigation necessary northern observed altitude observed meridian altitude ordinary parallel passed port portion Questions receive reckoning recurving Remarks required the latitude required the true rule sailing Second semi-circle ship side star starboard Steam storm stowed sun's trade true latitude valves Variation vessel voyage watch weather West wind
Página 50 - 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.
Página 30 - ... a bright white light so constructed as to show an unbroken light over an arc of the horizon of 20 points of the compass, so fixed as to throw the light 10 points on each side of the vessel...
Página 14 - If the applicant passes, he will receive a document from the examiner, which will entitle him to receive his certificate of competency from the shipping master at the port to which he has directed it to be forwarded.
Página 34 - Bundles of sheet iron, rods, pigs of copper or iron, or any rough hard substance, should not be allowed to come in contact with bales or bags, or any soft packages liable to be chafed. When mats can be procured, they should be used at the sides for silk, tea, &c 11 — Tar, Turpentine, Rosin, &c.
Página 30 - On the starboard side, a green light so constructed as to show an uniform and unbroken light over an arc of the horizon of 10 points of the compass ; so fixed as to throw the light from right ahead to 2 points abaft the beam...
Página 15 - Mates are made compulsory, the qualifications have been kept as low as possible; but it must be distinctly understood that it is the intention of the Board of Trade to raise the standard from time to time, whenever, as will no doubt be the case, the general attainments of officers in the Merchant Service shall render it possible to do so without inconvenience ; and Officers are strongly urged to employ their leisure hours, when in port, in the acquirement of the knowledge necessary to enable them...
Página 31 - On the port side a red light so constructed as to show an unbroken light over an arc of the horizon of 10 points of the compass, so fixed as to throw the light from right ahead to 2 points abaft the beam on the port side, and of such a character as to be visible at a distance of at least 2 miles.
Página 10 - He must be able to observe, and calculate the amplitude of the sun, and deduce the variation of the compass therefrom. He must know how to lay off the place of the ship on the chart, both by bearings of known objects, and by latitude and longitude. He must be able to...