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