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You Are On Multi Choice Question Bank SET 126
6301. Transistor was invented by _____ in year ____ in _____ ?
(A): Birdseye, 1925 , U.S.A. (B): G.Goodyear, 1839 , U.S.A. (C): Sir H.Bessemer, 1856 , England (D): Bardeen, Shockley, Brattain, 1947 , U.S.A.
6302. Laser was invented by _____ in year ____ in _____ ?
(A): G.Stephenson, 1825 , England (B): Elias Howe, 1866 , U.S.A. (C): Rudolf Diesel, 1895 , Germany (D): T.H.Mainman, 1960 , U.S.A.
6303. Salvino Armado invented _____ in year ____ in _____ ?
(A): Projector, 1893 , U.S.A. (B): Fountain Pen, 1884 , U.S.A. (C): Incandescent Lamp, 1879 , U.S.A. (D): Spectacles (Curved glass), 1285 , Italy
6304. Caxton invented _____ in year ____ in _____ ?
(A): Photography,Black & White, 1837 , France (B): Revolver, 1835 , U.S.A. (C): Tractor Caterpillar, 1900 , U.S.A. (D): Printing Press, 1450 , Germany
6305. Peter Henlein invented _____ in year ____ in _____ ?
(A): Bakelite, 1907 , U.S.A. (B): X-ray Machine, 1895 , Germany (C): Spectacles (Curved glass), 1285 , Italy (D): Watch (Main Spring), 1500 , Germany
6306. Z.Jansen invented _____ in year ____ in _____ ?
(A): Air-Brake for railroads, 1868 , U.S.A. (B): Rifle,automatic, 1918 , U.S.A. (C): Projector, 1893 , U.S.A. (D): Microscope, 1590 , Netherlands
6307. Galiles invented _____ in year ____ in _____ ?
(A): Converter, 1856 , England (B): Gyro Compass, 1905 , U.S.A. (C): Cyclotron, 1931 , U.S.A. (D): Telescope, 1609 , Italy
6308. E.Torricelli invented _____ in year ____ in _____ ?
(A): Ball Point Pen, 1930 , Argentina (B): Motor Scooter, 1919 , England (C): Telescope, 1609 , Italy (D): Barometer, 1643 , Italy
6309. Von Guerick invented _____ in year ____ in _____ ?
(A): Stove (gas), 1855 , Germany (B): Diesel Engine, 1895 , Germany (C): Microphone, 1877 , U.S.A. (D): Air Pump, 1650 , Germany
6310. G.Huygens invented _____ in year ____ in _____ ?
(A): Automobile, 1885 , Germany (B): Telescope, 1609 , Italy (C): Plastic (Celluloid), 1869 , U.S.A. (D): Clock,Pendulum, 1656 , Netherlands
6311. Abraham,Darby invented _____ in year ____ in _____ ?
(A): Pneumatic Tyre, 1888 , North ireland (B): Photography,Black & White, 1837 , France (C): Adding Machine, 1885 , U.S.A. (D): Blast furnace, 1700 , United Kingdom
6312. G.D.Fahrenheit invented _____ in year ____ in _____ ?
(A): Reaper, 1834 , U.S.A. (B): Airconditioning, 1911 , U.S.A. (C): Telegraph, 1832 , U.S.A. (D): Thermometer,Mercuric, 1714 , Germany
6313. James Watt invented _____ in year ____ in _____ ?
(A): Motor Cycle, 1885 , Germany (B): Computer (Digital), 1944 , U.S.A. (C): Hydroplane, 1911 , U.S.A. (D): Steam Engine, 1765 , Scotland
6314. J.Hargreaves invented _____ in year ____ in _____ ?
(A): Television, 1926 , Scotland (B): Electro-Magnet, 1825 , England (C): Thermos Flask, 1892 , England (D): Spinning Jenny, 1767 , England
6315. Lewis Recordon invented _____ in year ____ in _____ ?
(A): Match Friction, 1827 , England (B): Cement,Portland, 1931 , France (C): Incandescent Lamp, 1879 , U.S.A. (D): Watch (Self winding), 1780 , England
6316. Montgolfier Bros. invented _____ in year ____ in _____ ?
(A): Zipper, 1891 , U.S.A. (B): Transistor, 1947 , U.S.A. (C): Steam Engine, 1765 , Scotland (D): Baloon, 1783 , France
6317. F.Blanchard invented _____ in year ____ in _____ ?
(A): Thermometer,Mercuric, 1714 , Germany (B): Fountain Pen, 1884 , U.S.A. (C): Spectacles (Curved glass), 1285 , Italy (D): Parachute, 1785 , France
6318. Eli Whitney invented _____ in year ____ in _____ ?
(A): Microscope, 1590 , Netherlands (B): Gyro Compass, 1905 , U.S.A. (C): Reaper, 1834 , U.S.A. (D): Cotton Gin, 1793 , U.S.A.
6319. Vanghan invented _____ in year ____ in _____ ?
(A): Ball Point Pen, 1930 , Argentina (B): Elevator,Passenger, 1857 , U.S.A. (C): Photography,Black & White, 1837 , France (D): Ball-Bearing, 1794 , Britain
6320. R.Trevithick invented _____ in year ____ in _____ ?
(A): Reaper, 1834 , U.S.A. (B): Dynamo, 1860 , Italy (C): Cement,Portland, 1931 , France (D): Locomotive,Steam, 1801 , England
6321. Robert Fulton invented _____ in year ____ in _____ ?
(A): Ball-Bearing, 1794 , Britain (B): Gramophone, 1887 , U.S.A. (C): Cotton Gin, 1793 , U.S.A. (D): Steamboat, 1803 , U.S.A.
6322. Sir H.Davy invented _____ in year ____ in _____ ?
(A): Projector, 1893 , U.S.A. (B): Machine Gun, 1861 , U.S.A. (C): Bicycle, 1842 , Scotland (D): Safety Lamp, 1816 , England
6323. Laennec invented _____ in year ____ in _____ ?
(A): Motor Cycle, 1885 , Germany (B): Electric Fan, 1886 , U.S.A. (C): Spectroscope, 1859 , Germany (D): Stethoscope, 1819 , France
6324. G.Stephenson invented _____ in year ____ in _____ ?
(A): Clock,Pendulum, 1656 , Netherlands (B): Air-Brake for railroads, 1868 , U.S.A. (C): Television, 1926 , Scotland (D): Railroad (Steam), 1825 , England
6325. W.Sturgeon invented _____ in year ____ in _____ ?
(A): Telegraph, 1832 , U.S.A. (B): Converter, 1856 , England (C): Aeroplane, 1903 , U.S.A. (D): Electro-Magnet, 1825 , England
6326. Joseph Nippce invented _____ in year ____ in _____ ?
(A): Rocket,Liquid Fuel, 1929 , U.S.A. (B): Revolver, 1835 , U.S.A. (C): Electric Fan, 1886 , U.S.A. (D): Camera (Photographic), 1826 , France
6327. John Walker invented _____ in year ____ in _____ ?
(A): Torpedo, 1866 , England (B): Thermometer,Mercuric, 1714 , Germany (C): Adding Machine, 1885 , U.S.A. (D): Match Friction, 1827 , England
6328. Michael Faraday invented _____ in year ____ in _____ ?
(A): Curburretor, 1879 , Germany (B): Thermos Flask, 1892 , England (C): Television, 1926 , Scotland (D): Electric Generator, 1831 , England
6329. Samuel Morse invented _____ in year ____ in _____ ?
(A): Printing Press, 1450 , Germany (B): Electric Lamp, 1879 , U.S.A. (C): Airconditioning, 1911 , U.S.A. (D): Telegraph, 1832 , U.S.A.
6330. Parkins invented _____ in year ____ in _____ ?
(A): Photography,Colour, 1891 , France (B): Dynamite, 1866 , Sweden (C): Rocket,Liquid Fuel, 1929 , U.S.A. (D): Refrigeration,Mechanical, 1834 , U.S.A.
6331. C.McCormick invented _____ in year ____ in _____ ?
(A): Cash Register, 1876 , U.S.A. (B): Gas Engine, 1876 , Germany (C): Air-Brake for railroads, 1868 , U.S.A. (D): Reaper, 1834 , U.S.A.
6332. Colt invented _____ in year ____ in _____ ?
(A): Dynamo, 1860 , Italy (B): Gyroscope, 1852 , France (C): Refrigeration,Mechanical, 1834 , U.S.A. (D): Revolver, 1835 , U.S.A.
6333. Louis Daguerre invented _____ in year ____ in _____ ?
(A): Match Friction, 1827 , England (B): Cement,Portland, 1931 , France (C): Telescope, 1609 , Italy (D): Photography,Black & White, 1837 , France
6334. David Brewster invented _____ in year ____ in _____ ?
(A): Barometer, 1643 , Italy (B): Elevator,Passenger, 1857 , U.S.A. (C): Stove (gas), 1855 , Germany (D): Kalidoscope, 1837 , England
6335. G.Goodyear invented _____ in year ____ in _____ ?
(A): Cotton Gin, 1793 , U.S.A. (B): Telephone, 1876 , U.S.A. (C): Plastic (Celluloid), 1869 , U.S.A. (D): Rubber,Vulcanized, 1839 , U.S.A.
6336. Macmillan invented _____ in year ____ in _____ ?
(A): Electric Fan, 1886 , U.S.A. (B): Incandescent Lamp, 1879 , U.S.A. (C): Telegraph, 1832 , U.S.A. (D): Bicycle, 1842 , Scotland
6337. Aspdin invented _____ in year ____ in _____ ?
(A): Pneumatic Tyre, 1888 , North ireland (B): Cotton Gin, 1793 , U.S.A. (C): Jet Propulsion, 1930 , England (D): Cinemascope, 1845 , England
6338. Walter Hunt invented _____ in year ____ in _____ ?
(A): Cash Register, 1876 , U.S.A. (B): Elevator,Passenger, 1857 , U.S.A. (C): Steam Engine, 1765 , Scotland (D): Safety Pin, 1849 , U.S.A.
6339. L.Foucalt invented _____ in year ____ in _____ ?
(A): Air-Brake for railroads, 1868 , U.S.A. (B): X-ray Machine, 1895 , Germany (C): Aeroplane, 1903 , U.S.A. (D): Gyroscope, 1852 , France
6340. Robert Bunsen invented _____ in year ____ in _____ ?
(A): Airconditioning, 1911 , U.S.A. (B): Automobile, 1885 , Germany (C): Spectacles (Curved glass), 1285 , Italy (D): Stove (gas), 1855 , Germany
6341. Sir H.Bessemer invented _____ in year ____ in _____ ?
(A): Air Pump, 1650 , Germany (B): Railroad (Steam), 1825 , England (C): Steam Engine, 1765 , Scotland (D): Converter, 1856 , England
6342. E.G.Otis invented _____ in year ____ in _____ ?
(A): Rocket,Liquid Fuel, 1929 , U.S.A. (B): Watch (Self winding), 1780 , England (C): Bicycle, 1842 , Scotland (D): Elevator,Passenger, 1857 , U.S.A.
6343. Bunsen invented _____ in year ____ in _____ ?
(A): Pneumatic Tyre, 1888 , North ireland (B): Hydroplane, 1911 , U.S.A. (C): Electric Lamp, 1879 , U.S.A. (D): Spectroscope, 1859 , Germany
6344. Picinotti invented _____ in year ____ in _____ ?
(A): Safety Lamp, 1816 , England (B): Photography,Colour, 1891 , France (C): Clock,Pendulum, 1656 , Netherlands (D): Dynamo, 1860 , Italy
6345. R.J.Gatting invented _____ in year ____ in _____ ?
(A): Gyroscope, 1852 , France (B): Typewriter, 1868 , U.S.A. (C): Parachute, 1785 , France (D): Machine Gun, 1861 , U.S.A.
6346. Whitehead invented _____ in year ____ in _____ ?
(A): Microphone, 1877 , U.S.A. (B): Electric Motor A.C., 1892 , U.S.A. (C): Safety Razor, 1895 , U.S.A. (D): Torpedo, 1866 , England
6347. Alfred Nobel invented _____ in year ____ in _____ ?
(A): X-ray Machine, 1895 , Germany (B): Dynamo, 1860 , Italy (C): Blast furnace, 1700 , United Kingdom (D): Dynamite, 1866 , Sweden
6348. Elias Howe invented _____ in year ____ in _____ ?
(A): Stethoscope, 1819 , France (B): Air-Brake for railroads, 1868 , U.S.A. (C): Telephone, 1876 , U.S.A. (D): Sewing Machine, 1866 , U.S.A.
6349. C.Sholes invented _____ in year ____ in _____ ?
(A): Thermometer,Mercuric, 1714 , Germany (B): Motor Cycle, 1885 , Germany (C): Bicycle, 1842 , Scotland (D): Typewriter, 1868 , U.S.A.
6350. G.Westinghouse invented _____ in year ____ in _____ ?
(A): Safety Razor, 1895 , U.S.A. (B): Thermometer,Mercuric, 1714 , Germany (C): Ball-Bearing, 1794 , Britain (D): Air-Brake for railroads, 1868 , U.S.A.
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