The first modern steam locomotive, 'Rocket', was built by which engineer? MCQ with Answer and Explanation

Question

Share Report Error

The first modern steam locomotive, 'Rocket', was built by which engineer?

A. Thomas Newcomen

B. Richard Trevithick

C. George Stephenson

D. James Watt

Answer: Option C

Solution (By JKSSB Mock Tests)

George Stephenson and his son Robert built the 'Rocket' in 1829, setting the standard for future steam railways.

This question belongs to: Static General Knowledge Inventions and Discoveries

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Inventions and Discoveries Questions

Question #1

Share Report

The invention of the mass spectrometer, used to separate isotopes and determine chemical composition, was developed by whom?

A. J.J. Thomson

B. Ernest Rutherford

C. James Chadwick

D. Francis William Aston

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option D

Explanation:
Francis William Aston built the first fully functional mass spectrograph in 1919 and discovered isotopes in non-radioactive elements.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #2

Share Report

The invention of the common kitchen refrigeration insulation system known as the domestic electric refrigerator was scaled by which engineer?

A. Thomas Edison

B. James Dewar

C. Willis Carrier

D. Fred W. Wolf and Nathaniel B. Wales

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option D

Explanation:
Wolf invented early air-cooled attachment refrigerator units in 1913, and Wales engineered units that Kelvinator mass-marketed.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #3

Share Report

Who discovered the phenomenon of specific biological chemical pathways known as carbon fixation or the dark reactions of photosynthesis?

A. Louis Pasteur

B. Hans Krebs

C. Robert Emerson

D. Melvin Calvin

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option D

Explanation:
Melvin Calvin traced the pathway of carbon absorption in plants using carbon-14, establishing the Calvin-Benson Cycle.

This question belongs to: Static General Knowledge Inventions and Discoveries

Explore All Inventions and Discoveries MCQs