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Tag inventions and inventors quiz

3 May

Inventions and Discoveries

1. Who invented Gramophone? A) Raul Cuero B) Thomas Alva Edison C) Alexandru Ciurcu D) Georgy Beriev  2. JCB invented in 1945 what does JCB Means A) Joseph Cyril Bamford B) Joseph Criss Bamford C) Jash Cyril Bamford D) Joseph Cric Beam  3. Railway air brakes were invented in 1868 by  A) Gersh Budker B) […]

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3 May

Inventions and Discoveries

1. The first hand glider was designed by…? A) Isaac Newton B) Leonardo DaVinci C) Thomas Alva Edison D) George Westinghouse  2. Who invented the first safety razor in 1895 A) Joseph Plateau B) Olivia Poole C) Boris Rosing D) King Camp Gillette  3. Big Bang Theory belong to which of the following physicist A) […]

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3 May

Inventions and Discoveries

1. Tim Berners-Lee related to which of the following A) IP Address B) World Wide Web C) HTTP D) HTTPS  2. Who among the following invented the small pox vaccine A) Slavoljub Eduard Penkala B) A. Nobel C) Isaac Newton D) Edward Jenner  3. Waterbed invented by  A) Nicolas Appert B) Victor Babe C) Neil […]

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3 May

Inventions and Discoveries

1. Thomas Alva Edison A) electric light bulb B) incandescent light bulb C) Lewis Latimer D) Alexander Lodygin  2. French engineer and invention and commercialization of  A) light-emitting diode B) Gas lighting C) lightning detector D) neon lighting  3. What Thomas Davenport invented in 1834 A) gyrocar B) Electric streetcar C) carburetor D) None  4. […]

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3 May

Inventions and Discoveries

1. What did William Addis invent in prison A) Pen B) Pencil C) Toothbrush D) None  2. Who invented popcorn A) Americans B) Greeks C) Indians D) American Indians  3. The escalator was invented by the American inventor Jesse W. Reno in? A) 1861 B) 1871 C) 1881 D) 1891  4. Revolver invented by  A) […]

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3 May

Inventions and Discoveries

1. Christopher Cockerel invented what A) outboard motor B) microprocessor C) vacuum diode D) Hovercraft  2. Josephine Cochrane related to which invention A) tv B) fridge C) dishwasher D) washingmachine  3. In 1656 Christian Huygens invented what type of timekeeper A) elephant clock B) weight-drivenclock C) Pendulum clock D) egg-shaped clock  4. The electric iron […]

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3 May

Inventions and Discoveries

1. The first chocolate bar appeard in which country? A) China B) USA C) London D) Unknown  2. Who invented Gunpowder? A) Mikhail Kalashnikov B) Stanley Mazor C) Jozef Murgas D) Roger Bacon  3. Hydraulic accumulator A) Raul Cuero B) William George Armstrong C) Niels Christense D) Jozef Murgas  4. ADHESIVE TAPE A) Philo Farnsworth […]

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3 May

Inventions and Discoveries

1. J. B. Dunlop A) Radioactive element radium B) Ball Point Pen C) Pneumatic rubber tire D) Barometer  2. James Watt invented A) Rotary steam engine B) Steam engine C) Jet engine D) Analytical engine  3. Principle of color television who holds this PATENT? A) Vladimir Fyodorov B) Hovannes Adamian C) Niels Christensen D) Philo […]

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3 May

Inventions and Discoveries

Inventions and Discoveries:  1. Dr. Paul Winchell patented what ? A) Autogyro B) Masking tape C) Geodesic dome D) Artificial hearts  2. What Ubiquitous device was invented by Zenith engineer Eugene Polley in 1955? A) LCD B) Remote control C) LED D) 3D.  Inventions and Discoveries 3. Edison batteries‚ (also called alkaline batteries) are an improved […]

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3 May

Inventions and Discoveries – 3

Inventions and Discoveries: 1. First chemical battery A) AlessandroVolta B) Raul Cuero C) Niels Christensen D) Alexander Chizhevsk  2. Charles Babbage related which of the following A) Analytical engine B) Steam engine C) Aircraft engines D) Stirling engine  3. Ruth Wakefield invented A) Chocolate bar B) Chocolate cake C) Wrapper D) Chocolate chips  4. Swivel […]

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