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general-knowledge Related Question Answers
230. Microphone was invented by _____ in year ____ ?
G.Daimler, 1885 W.K.Roentgen, 1895 John M.Browning, 1918 Berliner, 1877
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231. Incandescent Lamp was invented by _____ in year ____ ?
Gillette, 1895 G.Huygens, 1656 Macmillan, 1842 T.A. Edison, 1879
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232. Electric Lamp was invented by _____ in year ____ ?
Schuyler S.Wheeler, 1886 Vennevar Bush, 1930 R.J.Gatting, 1861 T.A. Edison, 1879
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233. Curburretor was invented by _____ in year ____ ?
R.H.Goddard, 1929 Burroughs, 1885 J.Hargreaves, 1767 G.Daimler, 1879
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234. Rayon was invented by _____ in year ____ ?
F.Blanchard, 1785 Walter Hunt, 1849 John W.Hyatt, 1870 Swan, 1883
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235. Fountain Pen was invented by _____ in year ____ ?
W.Sturgeon, 1825 Lewis Recordon, 1780 Bardeen, Shockley, Brattain, 1947 L.E.Waterman, 1884
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236. Motor Cycle was invented by _____ in year ____ ?
Peter Henlein, 1500 Walter Hunt, 1849 T.A. Edison, 1879 G.Daimler, 1885
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237. Automobile was invented by _____ in year ____ ?
Picinotti, 1860 R.H.Goddard, 1929 Harry Brearley, 1913 Karl Benz, 1885
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238. Linotype was invented by _____ in year ____ ?
Glen Curtiss, 1911 Hoffman, 1893 W.L.Judson, 1891 O.Mergenthaler, 1885
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239. Internal Combustion Engine was invented by _____ in year ____ ?
Bardeen, Shockley, Brattain, 1947 A.Graham Bell, 1876 Aspdin, 1845 G.Daimler, 1885
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240. Adding Machine was invented by _____ in year ____ ?
R.J.Gatting, 1861 Nicola Tesla, 1892 R.Trevithick, 1801 Burroughs, 1885
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241. Electric Fan was invented by _____ in year ____ ?
Whitehead, 1866 L.H.Backeland, 1907 T.A. Edison, 1879 Schuyler S.Wheeler, 1886
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242. Gramophone was invented by _____ in year ____ ?
James Ritty, 1876 W.Sturgeon, 1825 Burroughs, 1885 Berliner, 1887
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243. Pneumatic Tyre was invented by _____ in year ____ ?
Lippman, 1891 A.Graham Bell, 1876 Pin-Kellog, 1924 Dunlop, 1888
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244. Kodak was invented by _____ in year ____ ?
Louis Daguerre, 1837 Colt, 1835 Robert Bunsen, 1855 George Eastman, 1888
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245. Zipper was invented by _____ in year ____ ?
F.Blanchard, 1785 Berliner, 1877 W.Sturgeon, 1825 W.L.Judson, 1891
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246. Photography,Colour was invented by _____ in year ____ ?
Robert Bunsen, 1855 G.Daimler, 1885 Greville Bradshaw, 1919 Lippman, 1891
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247. Thermos Flask was invented by _____ in year ____ ?
John W.Hyatt, 1870 Lippman, 1891 Sir H.Davy, 1816 J.Dewar, 1892
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248. Electric Motor A.C. was invented by _____ in year ____ ?
Wright Brothers, 1903 G.Daimler, 1885 G.Marconi, 1895 Nicola Tesla, 1892
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249. Projector was invented by _____ in year ____ ?
Eli Whitney, 1793 Lee de Forest, 1907 Laennec, 1819 T.A.Edison, 1893
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250. Coke oven was invented by _____ in year ____ ?
Vennevar Bush, 1930 E.Torricelli, 1643 E.A.Sperry, 1905 Hoffman, 1893
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