A) Anti-surface ship warfare B) Deep sea exploration C) Anti-aircraft defense D) Civilian transport
A) Using aerial bombardment B) Using land-based missiles C) Using boarding parties D) Using deck guns or submerged torpedoes
A) 19th century B) The Cold War era C) Post-World War II D) Early 20th century
A) HMS Conqueror B) HMS Venturer C) The R class D) U-boat 864
A) Remaining concealed in the depths B) Active sonar jamming C) Heavy armor plating D) High-speed evasion
A) It is an excellent conductor of sound B) It amplifies radar signals C) It reflects light perfectly D) It creates magnetic interference
A) The Argentine surface fleet withdrew to port B) The war ended immediately C) Argentina sank a British submarine D) The British Navy retreated
A) It reveals the emitter's position B) It consumes too much fuel C) It cannot detect submarines at all D) It only works on land
A) Steam engines and visual spotting B) Homing torpedoes, better sonar, and nuclear propulsion C) Radio telegraphy and mines D) Deck guns and manual navigation
A) Cargo transport B) Diplomatic transport C) Specialized anti-submarine warfare D) Mine clearing
A) Deep sea oil drilling B) Building underwater cables C) Commercial whale watching D) Inserting and removing covert agents
A) Using camouflage paint B) Shutting down all electrical systems C) Advanced propellers and sound-reducing insulation D) Moving only during the night
A) Forcing the navy to waste resources searching large areas B) Capturing enemy sailors for interrogation C) Reducing the need for naval base security D) Broadcasting propaganda
A) Only non-lethal deterrents B) Only traditional deck-mounted shells C) Everything from cluster bombs to nuclear weapons D) Only chemical weapons
A) By refueling their planes mid-air B) By providing aerial cover C) By rescuing them from safe crash-land sites D) By repairing their aircraft at sea
A) USS Barbero B) USS Scorpion C) USS Tunny D) USS Thresher
A) Tunny class B) George Washington class C) Tench class D) Golf class
A) Komsomolets class B) K-19 class C) George Washington class D) Golf class
A) INS Khukri B) USS Scorpion C) Glomar Explorer D) USS Thresher
A) K-129 B) Komsomolets C) K-8 D) K-19
A) K-8 B) Komsomolets C) K-129 D) K-19
A) Fire on board B) Radiation leak C) Sunk by enemy fire D) Equipment failure during a test dive
A) General Belgrano B) Transit C) Hangor D) Ghazi
A) Tench-class B) Golf class C) Tunny class D) George Washington class
A) Naval mines B) Anti-Israeli militias C) Troops for an invasion D) Nuclear weapons
A) 1971 B) June 1982 C) November 2018 D) July 1953
A) HMS Venturer B) U-19 C) RMS Lusitania D) K-class
A) Seventy-four B) Ten C) Five thousand D) Twenty
A) 8,000 miles B) 10,000 miles C) 2,000 miles D) 5,000 miles
A) Coal-fired engines B) Nuclear power C) Diesel–electric D) Steam turbine
A) K-class B) Balao-class C) I-400-class D) Gato-class
A) Rudeltaktik B) Enigma C) Type 95 D) Kaiten
A) 90% B) 30% C) 50% D) 70%
A) Type A Ko-hyoteki B) Kairyu-class C) I-400-class D) I-201-class
A) Under 2 percent B) Over 60 percent C) Over 30 percent D) Over 90 percent
A) 260 B) 52 C) 48 D) 314
A) Far East B) Norway C) Mediterranean D) North Sea
A) Kaiten B) Type A Ko-hyoteki C) I-400 D) Gato
A) 1863 B) 1850 C) 1800 D) 1804
A) Karl Flach B) John Philip Holland C) Robert Fulton D) Wilhelm Bauer
A) Brandtaucher B) Nautilus C) Holland I D) Plongeur
A) Spain B) France C) Germany D) United States
A) H. L. Hunley B) Brandtaucher C) Nautilus D) Plongeur
A) Whitehead torpedo B) Compressed air missile C) Gun-powder-filled keg on a spar D) Self-propelled explosive
A) Narcís Monturiol B) Wilhelm Bauer C) Robert Fulton D) Julius H. Kroehl
A) Karl Flach B) Isaac Peral y Caballero C) George Garrett D) John Philip Holland
A) Plongeur B) Nautilus C) Ictíneo II D) Holland I
A) Compressed air B) Diesel C) Steam D) Electric batteries
A) Thorsten Nordenfelt B) Narcís Monturiol C) Robert Whitehead D) John Philip Holland
A) Robert Fulton B) George Garrett C) Robert Whitehead D) Karl Flach
A) Sirène B) Resurgam C) Porpoise D) Nordenfelt I
A) Dupuy de Lôme B) Isaac Peral y Caballero C) Gustave Zédé D) James Franklin Waddington
A) Gymnote B) Plongeur C) Aigrette D) Narval
A) Holland B) Som C) Nautilus D) Peral
A) 1620 B) 1578 C) 1562 D) 1596
A) Charles V B) James I C) John Napier D) William Bourne
A) David Bushnell B) William Bourne C) Cornelis Drebbel D) Jerónimo de Ayanz y Beaumont
A) Gentlemen's Magazine B) Secret Inventions C) Inventions or Devises D) Opusculum Taisnieri
A) Compressed oxygen tanks B) Electric fans C) Manual bellows D) Autonomous floating snorkels
A) Gloves B) Robot arms C) Harpoons D) Claw hooks
A) Giovanni Borelli B) Nathaniel Symons C) David Bushnell D) Cornelis Drebbel
A) 1620 B) 1775 C) 1680 D) 1747
A) Oars B) Screws C) Manual pedals D) Steam engine
A) Nathaniel Symons B) Giovanni Borelli C) David Bushnell D) Cornelis Drebbel
A) Canvas B) Rubber C) Metal D) Leather
A) Giovanni Borelli B) Jerónimo de Ayanz y Beaumont C) William Bourne D) John Napier
A) Device B) Secret C) Turtle D) Tagus
A) William Bourne B) David Bushnell C) Nathaniel Symons D) Cornelis Drebbel
A) Acorn-shaped B) Spherical C) Cylindrical D) Box-shaped
A) Three B) Two C) One D) Four
A) 1578 B) 1775 C) 1747 D) 1620
A) Submersibles are always larger than submarines B) Submarines have greater independent underwater capability C) Submersibles are never used for science D) Submarines cannot operate underwater
A) Vessels B) Ships C) Boats D) Crafts
A) Conning tower B) Fin C) Sail D) Bridge
A) Hull B) Diving plane C) Fin D) Sail
A) Pump jet B) Hydrodynamic fins C) Conning tower D) Ballast tanks
A) United States B) Russia C) China D) Germany
A) Torpedo boat B) Bathyscaphe C) Diving bell D) Frigate
A) Undersea archaeology B) Nuclear deterrence C) Covert insertion of special forces D) Blockade running
A) Tourism B) Pipeline surveys C) Military combat training D) Oil platform inspections
A) Krasnogvardeyets B) Auguste Piccard C) USS Protector D) USS Nautilus
A) Remotely operated underwater vehicles B) Civilian tourism submarines C) Fully submersible military vessels D) Self-propelled semi-submersibles
A) At least 15 tonnes B) At least 7 tonnes C) At least 50 tonnes D) At least 2 tonnes
A) 1952 B) 1957 C) 1960 D) 1959
A) 1986 B) 1984 C) 1990 D) 1987
A) Inertial navigation system B) Satellite tracking C) Visual star navigation D) Upward-beamed fathometer
A) 100–120 feet B) 400–500 feet C) 800–1000 feet D) 200–300 feet
A) Positively buoyant B) Negatively buoyant C) Neutrally buoyant D) Weightless
A) Release all ballast water B) Achieve negative buoyancy C) Increase internal air pressure D) Increase its displacement
A) Hard tanks B) Main tanks C) Soft tanks D) Compression tanks
A) 10 MPa B) 50 MPa C) 1 MPa D) 4 MPa
A) Aluminum B) Titanium C) Carbon fiber D) Steel
A) Static equilibrium B) Perfectly stable equilibrium C) Unstable equilibrium D) Neutral stability |