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Inventions Practice Test 153

R-Theta Navigation system Quiz PDF: Questions and Answers - 153

The R-Theta Navigation system Trivia Questions and Answers PDF (R-Theta Navigation system Quiz Answers PDF e-Book) download Test 153 to learn inventions online courses. Practice Inventions and Inventors MCQ questions, R-Theta Navigation system Multiple Choice Questions (MCQ) for online college degrees. The R-Theta Navigation system Quiz App: Download free certification app for comets, gas turbine, television, post letters, r-theta navigation system test prep for distance learning.

The Quiz: R-theta navigation system was invented by; "R-Theta Navigation system" App (iOS, Android) with answers: Sir Casey Baldwin; Sir Samuel Mckeen; Sir Lillian Moller Gilbreth; Sir J.E.G Wright; for elementary school graduation certificate. Study inventions and inventors questions and answers, Apple e-Book to download free sample for online degree programs.

R-Theta Navigation system Questions and Answers PDF Download: Quiz 153

MCQ 761:

R-theta navigation system was invented by

  1. Sir Samuel Mckeen
  2. Sir Casey Baldwin
  3. Sir Lillian Moller Gilbreth
  4. Sir J.E.G Wright
MCQ 762:

In which one of the following year Postal systems was established?

  1. 1645
  2. 1653
  3. 1675
  4. 1680
MCQ 763:

Mechanical television was invented by a Scottish engineer named as

  1. Sir John Logie Baird
  2. Sir James Collip
  3. Sir Frederick Banting
  4. Dr Abraham Gesner
MCQ 764:

In which one of the following year, gas turbine was invented?

  1. 1765
  2. 1791
  3. 1703
  4. 1722
MCQ 765:

Comets were discovered by

  1. Sir Nikolaus Otto
  2. Sir John Fitch
  3. Sir John Barber
  4. Caroline Herschel

Mock Tests: Inventions Course Prep

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R-Theta Navigation system App (Android & iOS)

R-Theta Navigation system App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

Mechanics of Materials App (Android & iOS)

Mechanics of Materials App (Android & iOS)

Software Engineering App (Android & iOS)

Software Engineering App (iOS & Android)