Inventions Quiz 25 (20 MCQs)

Quiz Instructions

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1. The invention of the jet engine led to the invention of .....

Correct Answer: C) The rocket engine.

2. Who is widely credited with inventing the first modern automobile?

Correct Answer: D) Karl Benz.

3. What's the name of the inventor of the fridge?

Correct Answer: A) Albert T. Marshall.

4. Who is considered as the inventor of Video games?

Correct Answer: A) Ralph Baer in 1967.

5. The rate of technological development is .....

Correct Answer: A) Rapidly increasing.

6. Which thing is Li Gang connected with?

Correct Answer: B) Cannon.

7. First fully programmable computer.

Correct Answer: A) Z4.

8. What is the name of the innovation of the electronic iron?

Correct Answer: B) The ironing cabin.

9. The system for writing by blind people was invented by

Correct Answer: B) Louis Braille.

10. What did Swift and Armour invent?

Correct Answer: A) Refrigerated Railroad Car.

11. What 3 things made Edison famous?

Correct Answer: B) Light bulb, phonograph, and motion picture camera.

12. This games represent your life(discovered by Indians).

Correct Answer: A) Snake and Ladders.

13. Explain the impact electricity had on factories.

Correct Answer: B) Factories could remain open 24 hours a day.

14. What is the purpose of the lightening rod?

Correct Answer: A) It protect homes and buildings from lightning.

15. Who invented Electric Generator?

Correct Answer: B) Michael Faraday.

16. What treat was invented by 11-year-old Frank Epperson in 1905?

Correct Answer: A) Popsicle.

17. Workers and machines came together under one roof, usually near a source of water to power the machines.

Correct Answer: B) Factory system.

18. This made it easier to produce MORE goods CHEAPER and FASTER

Correct Answer: C) Mass production.

19. George Washington Carver was born .....

Correct Answer: B) A slave.

20. The velocity of light was first measured by

Correct Answer: C) Romer.