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