SSLC (English Medium) कक्षा ९ - Tamil Nadu Board of Secondary Education Question Bank Solutions

Who discovered a faster and cheaper method of producing Steel?

Who improved the Railway transport system in the country?

Whose road pattern came to be adopted world over?

The ______ manufacture was at the heart of the Industrial Revolution.

Iron and steel helped quicken the process of ______.

______ road came to be adopted world over.

The first railway line in England was opened between______ and ______ in 1825.

Answer all questions given under the caption.

Invention of Steam Power

1. What problems did the mine owners face?
2. What did they do?
3. What did the British Engineer do at this juncture?
4. Was it successful?

Mention any three attributes of Industrial Revolution.

Why did Industrial Revolution begin in England first? Give three reasons.

How was Iron produced in olden days?

How was the death of the miners reduced?

Industrial Revolution was dependent on good transportation. Comment.

Flying shuttle helped ______.

Henry Bessemer discovered a faster and cheaper method of producing steel in the year ______.

John Loudon Me Adam became famous for ______.

Division of Labour came into practice due to ______.

A Scottish engineer ______ converted a stationary steam engine to a rotary engine. 

The safety lamp of Sir Humphrey Davy was invented in ______.

The railways date back to the sixth century B.C. in _____ Greece.