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Technology Inventions Quiz App Download - General Knowledge PDF e-Book

General Knowledge MCQs - Chapter 14

Technology Inventions Quiz Questions & Answers PDF Download - 27

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The Technology Inventions Quiz Questions and Answers PDF (Technology Inventions Quiz PDF e-Book) download Ch. 14-27 to learn General Knowledge Course. Practice Cathode Ray Tube MCQs, Technology Inventions MCQ questions and answers PDF for online assessment test for jobs. The Technology Inventions Quiz App Download: Free General Knowledge App to learn adhesive bandage, nickel zinc battery, steam engine, modern electric products career test for college admission test.

The Quiz: Earliest version of Cathode Ray Tube was invented in "Technology Inventions" App (iOS, Android) with answers: 1839, 1859, 1844, and 1897 for BSc degree entrance exam. Study Max Born Quiz Questions, download Amazon e-Book (Free Sample) for online assessment test for jobs.

Technology Inventions Exam Questions and Answers PDF Download: Test 27

MCQ:

Earliest version of Cathode Ray Tube was invented in

  1. 1859
  2. 1839
  3. 1844
  4. 1897
MCQ: 1

Adhesive bandage which is popularly known as Band Aid was invented by

  1. William
  2. George Fritts
  3. Malcolm Loughead
  4. Earle Dickson
MCQ: 2

Nickel zinc battery which is used in digital cameras and cordless telephone was invented by

  1. George Whatley
  2. Thomas Alva Edison
  3. Charles George Morgan
  4. George Lake
MCQ: 3

First steam engine builds to pump water by Thomas Newcomen in

  1. 1826
  2. 1712
  3. 1812
  4. 1845
MCQ: 4

Transistors used in all modern electric products was invented in

  1. 1917
  2. 1927
  3. 1947
  4. 1937

Technology Inventions Study App: Free Download Android & iOS

The App: Technology Inventions Quiz App to study Technology Inventions Notes, General Knowledge Quiz App, and ARM Processors MCQs App. The "Technology Inventions" App to Free Download General Knowledge Quiz Apps (iOS & Android) for BSc degree entrance exam. Download App Store & Play Store study Apps with all functionalities for college admission test.

Technology Inventions Apps (Android & iOS)

Technology Inventions App

General Knowledge Apps (Android & iOS)

General Knowledge App

ARM Processors Apps (Android & iOS)

ARM Processors App

International Relations Apps (Android & iOS)

International Relations App