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Inventions Practice Test 112

Automatic Foghorn Quiz Questions and Answers PDF - 112

The Automatic Foghorn Quiz Questions and Answers PDF (Automatic Foghorn Quiz with Answers PDF e-Book) download Test 112 to learn inventions online courses. Practice Inventions and Inventors trivia questions, Automatic Foghorn Multiple Choice Questions (MCQ) for online college degrees. The Automatic Foghorn Quiz App Download: Free learning app for space war game, rubber tyre, credit cards, transistors, automatic foghorn test prep for free online courses.

The Quiz: In which one of following year, steam foghorn was invented; "Automatic Foghorn" App Download (Free) with answers: 1859; 1883; 1852; 1814; for elementary school graduation certificate. Solve inventions and inventors questions and answers, Amazon eBook to download free sample for free online courses.

Automatic Foghorn Questions and Answers PDF Download: Quiz 112

MCQ 556:

In which one of the following year, steam foghorn was invented?

  1. 1883
  2. 1859
  3. 1852
  4. 1814
MCQ 557:

Transistors were invented by

  1. Sir John Bardeen
  2. Sir Walter Brattain
  3. Sir William Shockley
  4. all of above
MCQ 558:

Which one of the following is the inventor of credit cards?

  1. Sir Willem Kloff
  2. Sir John Biggins
  3. Sir Rudolf Diesel
  4. Sir Leon Battista Alberti
MCQ 559:

Rubber Tyre's was discovered by a Scottish inventor known as

  1. Sir Otto Blathy
  2. Sir John Boyd Dunlop
  3. Sir Hans von Ohain
  4. Sir Alva J. Fisher
MCQ 560:

Space war game was invented by

  1. Sir Henry W. Seelay
  2. Sir Schuyler Skaats Wheeler
  3. Sir Walter Wingfield
  4. Sir Steve Russel

Mock Tests: Inventions Course Prep

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Automatic Foghorn App (Android & iOS)

Automatic Foghorn App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

Global Warming App (Android & iOS)

Global Warming App (Android & iOS)

Thermodynamics App (Android & iOS)

Thermodynamics App (iOS & Android)