Inventions Practice Test 57
Radio Quiz PDF: Questions and Answers - 57
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The Radio Trivia Questions and Answers PDF Download (Radio Quiz Answers PDF e-Book) Test 57 to learn free inventions online courses. Practice Inventions and Inventors MCQ questions, Radio Multiple Choice Questions (MCQ) for online college degrees. The Radio MCQ Quiz App: Download free certification app for razor, bourdon tube pressure guage, pressure cooker, barometer, radio test prep for online courses.
The MCQ Quiz: In which one of following countries Guglielmo Marconi sent and receives his first radio signal; "Radio" App Download (iOS & Android) with answers ‘Italy’, ‘France’, ‘London’ and ‘egypt’ for online teaching certification programs. Study inventions and inventors questions and answers, Apple Book to download free sample for distance learning classes.
Radio Questions and Answers PDF Download: Quiz 57
MCQ 281: In which one of the following countries Guglielmo Marconi sent and receives his first radio signal?
- France
- Italy
- London
- Egypt
MCQ 282: In which one of the following year, the barometer was invented?
- 1616
- 1685
- 1643
- 1633
MCQ 283: The pressure cooker was devised by
- Sir Evangelista Torricelli
- Sir Christian Huygens
- Sir Denis Papin
- Sir Thomas Edison
MCQ 284: Bourdon Tube pressure was patented by
- Sir Willem Kloff
- Sir John Biggins
- Sir Eugene Bourdon
MCQ 285: In which one of the following year, safety razor was invented?
- 1818
- 1895
- 1825
- 1874
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