General Knowledge MCQs - Chapter 14
Technology Inventions Quiz Questions and Answers PDF - 27
Apps:
The Book Technology Inventions Quiz Questions and Answers, Technology Inventions Quiz PDF Download, e-Book Ch. 14-27 to learn General Knowledge Online Course. Practice Cathode Ray Tube MCQs, Technology Inventions MCQ questions and answers PDF to prepare for job interview. The Technology Inventions Quiz App Download: Free learning app for adhesive bandage, nickel zinc battery, steam engine, modern electric products career test for online assessment test for jobs.
The Quiz: Earliest version of Cathode Ray Tube was invented in; "Technology Inventions" App Download iOS & Android (Free) with answers 1839, 1859, 1844 and 1897 for BSc degree entrance exam. Study cathode ray tube quiz questions, download Amazon eBook (Free Sample) for college admission test.
Technology Inventions Questions & Answers PDF Download: MCQ Quiz 27
MCQ : Earliest version of Cathode Ray Tube was invented in
- 1859
- 1839
- 1844
- 1897
MCQ 1: Adhesive bandage which is popularly known as Band Aid was invented by
- William
- George Fritts
- Malcolm Loughead
- Earle Dickson
MCQ 2: Nickel zinc battery which is used in digital cameras and cordless telephone was invented by
- George Whatley
- Thomas Alva Edison
- Charles George Morgan
- George Lake
MCQ 3: First steam engine builds to pump water by Thomas Newcomen in
- 1826
- 1712
- 1812
- 1845
MCQ 4: Transistors used in all modern electric products was invented in
- 1917
- 1927
- 1947
- 1937
More Chapters from General Knowledge Chapters
Technology Inventions Learning App & Free Apps (Android, iOS)
Download Technology Inventions Quiz App to learn General Knowledge Quiz, Inventions Quiz App, and Technical Writing Quiz App. Free "Technology Inventions" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!
General Knowledge MCQs eBook Download
College Biology Mock Tests
General Knowledge Practice Questions
College Biology MCQ with Answers
- Viruses which infect bacteria are called
- Effect of auxin diffusing from the apical bud on the lateral shoots is known as
- A degenerative arterial change which is associated with advancing age is called
- Mesoderm is derived from wall of developing gut (archenteron) in the series
- Secondary growth in the plant, girth due to
- Tracheid are found in xylem as
Technology Inventions MCQ Book Questions
- First practical fluorescent lamp was invented by
- Dr. Robert Hutchings Goddard invented the first liquid-fueled rocket in
- Rotary Printing Press was invented by 'Richard March Hoe' in
- Chester Floyd Carlson invented the photocopier in
- World's first long range ballistic missile'V-2 Rocket' was invented in
- First freely programmable computer in the world was built in