The naval architect must have a basic knowledge of everything that relates to her construction. He must consider the choice of materials (steel, aluminium, wood, plastics) and relate his assessments to the individual vessel's displacement, tonnage, and measurement, trim, stability, freeboard, seaworthiness, steering, speed, and propulsion. He must also be competent to advise on the choice of engine and boiler design which will provide the power required, and to-day the nuclear powered ship foreshadows immense new design possibilities. Nor is this all; the naval architect must possess practical knowledge of a ship's auxiliary machinery, electrical, refrigerating and air-conditioning, ventilation, life-saving equipment, winches and lifting tackle. He must also be conversant with docking requirements, ship repairing, shipyard practice generally, and be experienced in the several main factory processes, welding etc. Of considerable design importance today is a full appreciation and knowledge of hydrodynamics and the value of ship model experiment work carried out in the several testing tanks, e.g. at UTM Johor.
25 Doa Melimpah2 Rezeki 1. DIAMALKAN SETELAH SHALAT ISYA, Sebelum membaca amalan yang akan disampaikan di bawah ini, terlebih dulu lakukan : Setelah shalat isya lakukan shalat sunat ba’diyah 2 rakaat, Shalat tobat 2 rakaat , setelah selesai shalat tobat bacalah : Istighfar /astaghfirullahal adhim 1000x Laa ilaaha illa anta subhanaka inni kuntu minadhdholimin 100x Terus Shalat hajat 2 rakaat , setelah selesai shalat hajat bacalah: Sholawat : asholaatu wassalaamu ‘alaika yaa sayyidi rasullallah, hud bi yadii qolat hillati, adrikni (1000x) Yaa latif, yaa latif, yaa latif, sampai subuh (usahakan jangan kurang dari 41.000 x) Catatan : amalan di atas cukup diamalkan sekali saja (tapi tiap malam lebih bagus) bila anda sedang benar-benar mendapat kesulitan yang sudah tidak bisa diselesaikan lagi dengan cara biasa. 2. BARANG SIAPA SETIAP SELESAI SOLAT SUBUH DAN MAGRIB MAU MEMBACA : LAA ILAHA ILLA LLOOH AL MALIKUL HAQQUL MUBIIN. MUHAMMADUN RASULLULAH. SHODIQUL WA’DUL AMIIN 100x Maka All...
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