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Thomas Edison - Test
Contributed by: Newell
  • 1. What year was Thomas Edison born?
A) 1847
B) 1879
C) 1901
D) 1856
  • 2. In which city was Thomas Edison born?
A) New York City, New York
B) Atlanta, Georgia
C) Boston, Massachusetts
D) Milan, Ohio
  • 3. Which invention is Thomas Edison most famous for?
A) Light bulb
B) Microwave oven
C) Telephone
D) Airplane
  • 4. Which famous inventor was a rival of Thomas Edison?
A) Nikola Tesla
B) Henry Ford
C) Alexander Graham Bell
D) The Wright Brothers
  • 5. What was the first public demonstration of Thomas Edison's light bulb?
A) November 11, 1922
B) December 31, 1879
C) August 8, 1854
D) January 1, 1900
  • 6. Which company did Thomas Edison found in 1892?
A) Ford Motor Company
B) IBM
C) General Electric
D) Tesla Motors
  • 7. What was Thomas Edison's favorite color?
A) Green
B) Yellow
C) Blue
D) Red
  • 8. What was the nickname given to Thomas Edison by the press?
A) The Light Bulb King
B) The Electric Genius
C) The Master Inventor
D) The Wizard of Menlo Park
  • 9. Which famous President did Thomas Edison meet multiple times?
A) Grover Cleveland
B) Abraham Lincoln
C) George Washington
D) Franklin D. Roosevelt
  • 10. What was the name of Thomas Edison's second wife?
A) Mary Johnson
B) Emily Wilson
C) Sarah Adams
D) Mina Miller
  • 11. How many children did Thomas Edison have?
A) 6
B) 8
C) 4
D) 2
  • 12. What was the name of the newspaper founded by Edison?
A) Grand Trunk Herald
B) Menlo Park Gazette
C) Port Huron News
D) Edison Daily
  • 13. At what age did Edison save a child from a runaway train?
A) 12
B) 18
C) 15
D) 13
  • 14. Where did Edison work as a night telegrapher?
A) Menlo Park, New Jersey
B) Milan, Ohio
C) Port Huron, Michigan
D) Stratford Junction, Ontario
  • 15. What did Edison sell to turn a profit at age 13?
A) Electrical equipment
B) Newspapers, candy, and vegetables
C) Phonographs
D) Patents
  • 16. Who taught Edison reading, writing, and arithmetic?
A) His mother
B) A mentor
C) His father
D) A school teacher
  • 17. What was the original coverage focus of the Grand Trunk Herald?
A) Financial news
B) National news
C) Local news
D) International news
  • 18. How many issues did the Grand Trunk Herald run?
A) Fifty
B) One hundred
C) Five hundred
D) Twenty-four
  • 19. How many people subscribed to the Grand Trunk Herald?
A) One hundred
B) Twenty-four
C) Five hundred
D) One thousand
  • 20. What did Edison use his fortune for?
A) Traveling the world
B) Investing in stocks
C) Furthering his passion for invention
D) Retiring early
  • 21. How many US patents did Edison hold?
A) 2,000
B) 500
C) 1,500
D) 1,093
  • 22. Who was Edison's great-grandfather?
A) Thomas Edison Jr.
B) Samuel Ogden Edison Jr.
C) John Edeson
D) Samuel Edison Sr.
  • 23. Where did Edison's great-grandfather flee to in 1784?
A) Ohio
B) New Jersey
C) Nova Scotia
D) Michigan
  • 24. What military unit did Edison's grandfather serve with?
A) Grand Trunk Railway
B) Canadian Army
C) 1st Middlesex Militia
D) Ohio Militia
  • 25. What inspired Edison's thinking throughout his life?
A) Works by Nikola Tesla
B) Works by Alexander Graham Bell
C) Works by Benjamin Franklin
D) Works by Thomas Paine
  • 26. What did Edison do after resigning as a night telegrapher?
A) Started a business in Vienna
B) Became a school teacher
C) Conducted chemical experiments
D) Worked as a news butcher
  • 27. Which company employed Thomas Edison when he worked the Associated Press bureau news wire?
A) Cable & Wireless
B) American Telegraph Company
C) Western Union
D) Bell Telephone Company
  • 28. Where did Thomas Edison live with Ezra Gilliland?
A) Detroit
B) Cincinnati
C) Boston
D) New York City
  • 29. Who allowed Edison to live and work in the basement of his home in Elizabeth, New Jersey?
A) Charles Batchelor
B) Samuel Laws
C) Ezra Gilliland
D) Franklin Leonard Pope
  • 30. What did Edison and Franklin Leonard Pope found in October 1869?
A) Their own electrical engineering company
B) A stock brokerage firm
C) A telegraph school
D) A chemistry research lab
  • 31. Who collaborated with Edison at the factory on improvements to the telegraph?
A) Charles Batchelor
B) Franklin Leonard Pope
C) Ezra Gilliland
D) Samuel Laws
  • 32. How much did Edison receive in 1874 for inventing the first telegraph that could simultaneously transmit four messages through a single wire?
A) $10,000
B) $100,000
C) $30,000
D) $50,000
  • 33. What did Edison invest in with the money received for his telegraph invention?
A) A telegraph company in New York
B) A battery manufacturing business
C) The Port Huron street railway
D) A printing press company
  • 34. In which year was the Menlo Park laboratory established?
A) 1887
B) 1880
C) 1877
D) 1876
  • 35. Where was the Menlo Park laboratory located?
A) California
B) New York
C) New Jersey
D) Massachusetts
  • 36. What invention did Edison's Menlo Park laboratory initially fund?
A) Carbon microphone
B) Quadruplex telegraph
C) Phonograph
D) Light bulb
  • 37. Who was credited with discovering the semiconductor effect before Edison's work was acknowledged?
A) Thomas Edison
B) Alexander Graham Bell
C) Emile Berliner
D) David Edward Hughes
  • 38. What did Edison believe was the worst part of Bell's telephone?
A) The transmitter
B) The receiver
C) The wiring
D) The microphone
  • 39. What publication did Edison fund in 1880?
A) Popular Science
B) Scientific American
C) Science
D) Nature
  • 40. Who took over the journal 'Science' after Edison gave it up?
A) Emile Berliner
B) David Edward Hughes
C) Thomas Edison
D) Alexander Graham Bell
  • 41. Who was hired by Edison in 1878 and later became the general manager?
A) John Ott
B) Francis Robbins Upton
C) Fred Ott
D) Jesse Lippincott
  • 42. Who described Edison as 'the most ingenious inventor in this country... or in any other'?
A) Joseph Henry
B) Alexander Graham Bell
C) Hermann von Helmholtz
D) J. P. Morgan
  • 43. What was the power output of the first steam-generating power station Edison switched on in London?
A) 93 kW
B) 120 volts
C) 600 kW
D) 110 volts
  • 44. What was a novelty of Edison's centralized mining operation in Ogdensburg?
A) Steam-powered conveyor belts
B) Manual labor force
C) Electrically powered seventy ton rollers
D) Solar-powered machinery
  • 45. What did Edison use to improve X-ray images in his experiments?
A) Nickel-iron electrodes
B) Lye electrolyte
C) Lead acid batteries
D) Calcium tungstate screens
  • 46. What was the size of Edison's Menlo Park laboratory after a decade?
A) One city block
B) Two city blocks
C) Five city blocks
D) Half a city block
  • 47. What voltage did Pearl Street Station's electrical power distribution system provide?
A) 220 volts AC
B) 220 volts DC
C) 110 volts direct current (DC)
D) 120 volts AC
  • 48. What type of battery did Edison focus on for electric cars?
A) Lead acid battery
B) Calcium tungstate battery
C) Nickel-cadmium battery
D) Alkaline battery
  • 49. In which year did Edison visit an industrial exhibition in Sudbury, Ontario?
A) 1895
B) 1905
C) 1910
D) 1901
  • 50. How many customers did Pearl Street Station's system have initially?
A) 600 customers
B) 508 customers
C) 1000 customers
D) 1200 customers
  • 51. In what year did Edison lose majority control in the merger that formed Edison General Electric?
A) 1889
B) 1895
C) 1892
D) 1890
  • 52. When were the first successful tests of Edison's prototype film camera publicly seen?
A) April 1896
B) May 20, 1891
C) 1903
D) January 15, 1895
  • 53. Why were customers not accepting iron with significant phosphorus content?
A) It was too expensive
B) It was too heavy
C) It was too brittle
D) It ruined the Bessemer process
  • 54. Who discovered X-rays before Thomas Edison learned about them?
A) Henry Ford
B) Wilhelm Röntgen
C) Lord Kelvin
D) Clarence Dally
  • 55. Where did Edison open a second office to expand influence in New York?
A) Holborn Viaduct
B) Lynn, Massachusetts
C) Pearl Street
D) 65th Avenue
  • 56. What year did Edison demonstrate a mature nickel-iron battery?
A) 1912
B) 1908
C) 1904
D) 1910
  • 57. What was Edison's goal with his system of electrical illumination?
A) Personal home lighting
B) Deploy in a large-scale commercial utility
C) Portable lighting
D) Street lighting
  • 58. In which decade did Thomas Edison become interested in mining?
A) Early 1900s
B) Early 1890s
C) Late 1870s
D) Early 1880s
  • 59. Who did Edison likely know was working on a similar battery design?
A) Lord Kelvin
B) Charles Dally
C) Waldemar Jungner
D) Clarence Dally
  • 60. What combination did Edison's lab eventually settle on for the rechargeable battery?
A) Nickel-iron combination
B) Lye-nickel combination
C) Lead-acid combination
D) Calcium tungstate combination
  • 61. Where were Edison's kinetoscopes first installed for public viewing?
A) Penny arcades
B) Edison's film studio
C) Coney Island
D) Belgian fairs
  • 62. When did Edison first meet Henry Ford?
A) 1908
B) 1901
C) 1896
D) 1910
  • 63. What did Edison do when worried about losing the patent fight?
A) Petitioned President Theodore Roosevelt
B) Sought funding from Henry Ford
C) Sued Waldemar Jungner
D) Stopped working on the battery
  • 64. In what year did Edison first publicly demonstrate the phonograph?
A) 1877
B) 1878
C) 1880
D) 1879
  • 65. On what date did Edison turn on the electrical lighting system for Manhattan?
A) September 4, 1882
B) November 4, 1879
C) January 27, 1880
D) May 1880
  • 66. Which invention was falsely advertised as an Edison invention to boost sales?
A) Kinetophonograph
B) Vitascope
C) Kinetograph
D) Kinetoscope
  • 67. What was one of Edison's attempts during World War I?
A) Improving submarine detection
B) Creating new naval uniforms
C) Developing new aircraft
D) Designing new naval ships
  • 68. What device did Edison invent to measure infrared radiation?
A) Electric light
B) Phonograph
C) Voltaic pile
D) Tasimeter
  • 69. What did Edison use as the semiconductor in his carbon microphone?
A) Specially coated rubber
B) Copper
C) Wood
D) Glass
  • 70. What health issue was beginning to affect Edison in the late 1890s?
A) Arthritis
B) Diabetes
C) Tuberculosis
D) Heart disease
  • 71. What was the first invention by Thomas Edison that gained him wider notice?
A) Phonograph
B) Electric light bulb
C) Electric train
D) Tasimeter
  • 72. Who controlled the new company, General Electric, after the merger?
A) Thomson-Houston board
B) J. P. Morgan
C) Henry Villard
D) Edison General Electric board
  • 73. Which company owned rights to Sawyer's patent and took a market share from Edison by 1889?
A) National Electric Lamp Association
B) Westinghouse
C) General Electric
D) Ediswan
  • 74. What percentage of the US electrical business did General Electric control after the merger?
A) One-third
B) One-quarter
C) Half
D) Three-quarters
  • 75. What project did Edison move on to after deciding to retire from the lighting business?
A) Iron ore refining project
B) Telegraph project
C) AC power transmission project
D) Gas lighting project
  • 76. What material was used for the first phonograph recordings by Edison?
A) Paper
B) Cotton
C) Wax
D) Tinfoil
  • 77. In what year did Edison's phonograph company produce a cheap model for entertainment?
A) 1900
B) 1915
C) 1899
D) 1887
  • 78. What voltage standard did Edison's high-resistance filament lead to in the United States?
A) 240V
B) 110V
C) 50V
D) 220V
  • 79. What was one reason for Edison's anti-AC stance?
A) Edison could not grasp the more abstract theories behind AC.
B) Edison believed AC was more efficient.
C) Edison fully understood AC and its benefits.
D) Edison thought AC was safer than DC.
  • 80. In which year did Thomas Edison head the Naval Consulting Board?
A) 1914
B) 1915
C) 1916
D) 1917
  • 81. Who founded Edison's Kinétoscope Français in Brussels?
A) Leon Gaumont
B) Edwin S. Porter
C) Ladislas-Victor Lewitzki
D) Thomas Armat
  • 82. What was the first commercial application of Edison's incandescent light bulb?
A) Edison Electric Light Company
B) London streetlights
C) Manhattan streetlights
D) Columbia train
  • 83. What was the primary reason high-grade iron ore was scarce on the east coast?
A) Political restrictions
B) High costs due to shipping from the Midwest
C) Lack of mining technology
D) Environmental regulations
  • 84. Where did Edison purchase a mine after his initial venture?
A) Ogdensburg, New Jersey
B) Cleveland, Ohio
C) Sudbury, Ontario
D) Bechtelsville, Pennsylvania
  • 85. How many employees did the Edison Storage Battery Company have by 1904?
A) 1000
B) 600
C) 300
D) 450
  • 86. What was the price of Edison's phonograph in 1900?
A) $15
B) $5
C) $10
D) $20
  • 87. What was the electrolyte used in Edison's mature nickel-iron battery?
A) Lead oxide
B) Sulfuric acid
C) Lye
D) Water
  • 88. Which company formed a joint venture with Edison in Britain to manufacture and market the incandescent electric lamp?
A) General Electric
B) Westinghouse
C) Ediswan
D) National Electric Lamp Association
  • 89. How many AC-based power stations had Westinghouse built by the end of 1887?
A) 50 AC-based power stations
B) 68 AC-based power stations
C) 100 AC-based power stations
D) 121 DC-based stations
  • 90. What system did Edison invent to reduce the copper requirement for electricity distribution?
A) Two-prong wire system
B) Single-prong wire system
C) Three-prong wire system
D) Four-prong wire system
  • 91. What did Edison test to find the best materials for the carbon microphone?
A) 200 materials
B) 50 materials
C) 100 materials
D) 150 materials
  • 92. Who was the president of the Oregon Railroad and Navigation Company impressed by Edison's demonstration?
A) Henry Villard
B) J. P. Morgan
C) George Westinghouse
D) Spencer Trask
  • 93. What was Edison's initial idea for a commercial product using the phonograph?
A) Talking dolls
B) Home entertainment systems
C) Portable radios
D) Public address systems
  • 94. What did Edison's assistant Clarence Dally suffer from due to X-ray exposure?
A) Electrical burns
B) Lead poisoning
C) Battery-related injuries
D) Mediastinal cancer
  • 95. Which material did Edison eventually settle on for the filament of his incandescent lamp?
A) Cotton
B) Bamboo
C) Cardboard
D) Hemp
  • 96. Who did Edison fire in 1914?
A) Thomas Armat
B) William Kennedy Laurie Dickson
C) Leon Gaumont
D) Edwin S. Porter
  • 97. What was the name of the motion picture camera patented by Edison in 1897?
A) Kinetograph
B) Kinetophonograph
C) Kinetoscope
D) Vitascope
  • 98. What was Edison's patent for that is considered the first US patent for an electronic device?
A) Voltage-regulating
B) Phonograph
C) Electric light
D) Tasimeter
  • 99. What was the title of Edison's film that showed the electrocution of an elephant?
A) Electrocuting an Elephant
B) Fred Ott's Sneeze
C) The Kiss
D) The Great Train Robbery
  • 100. Who began working on the motion picture camera with Thomas Edison in 1888?
A) Ladislas-Victor Lewitzki
B) Leon Gaumont
C) Edwin S. Porter
D) William Kennedy Laurie Dickson
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