Inventions Practice Test 175
Telephone Handset Quiz Questions and Answers PDF - 175
Apps:
The Telephone Handset Quiz Questions and Answers PDF (Telephone Handset Quiz with Answers PDF e-Book) download Test 175 to learn inventions online courses. Practice Inventions and Inventors trivia questions, Telephone Handset Multiple Choice Questions (MCQ) for online college degrees. The Telephone Handset Quiz App Download: Inventions Learning App [Free] for photophone, super soaker, escalator, integrated circuits, telephone handset test prep for taking online classes.
The Quiz: In which one of following year, Telephone handset was discovered; "Telephone Handset" App Download [Free] with answers: 1816, 1845, 1808, and 1878 for online education. Solve inventions and inventors questions and answers, Amazon eBook to download free sample for online school and college.
Telephone Handset Questions and Answers PDF Download: Quiz 175
In which one of the following year, Telephone handset was discovered?
- 1845
- 1816
- 1878
- 1808
In which one of the following year, integrated circuits were invented?
- 1925
- 1905
- 1959
- 1932
In which one of the following year, escalator was patented?
- 1891
- 1997
- 1899
- 1893
Super soaker was discovered by
- Sir Lonnie Johnson
- Sir S.S Squirt gun
- Sir Joseph Henry
- both a and b
The photo phone was invented by an American scientist named as
- Sir Alexander Graham Bell
- Sir Igory Sikorsky
- Dr Abraham Gesner
- Sir Oliver Evans
Mock Tests: Inventions Course Prep
Telephone Handset Study App: Free Download iOS & Android
The App: Telephone Handset Quiz App to study Telephone Handset Notes, Inventions Quiz App, and Human Diversity Quiz App. The "Telephone Handset" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!
