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प्रश्न
What was the invention that removed seeds from cotton?
विकल्प
Rolling Mill
Cotton Gin
Spinning Mule
Spinning Jenny
MCQ
उत्तर
Cotton Gin
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Attributes of Industrial Revolution
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संबंधित प्रश्न
Who invented the flying shuttle?
Who improved the Railway transport system in the country?
The ______ manufacture was at the heart of the Industrial Revolution.
Iron and steel helped quicken the process of ______.
The first railway line in England was opened between______ and ______ in 1825.
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?
Answer all the questions given under the caption.
Iron and Steel
- In the olden days iron ore was smelted in brick furnaces. Charcoal was used as fuel.
- The iron produced was not sturdy and strong. It had to be smelted again.
- How was the cast iron blowing cylinder later improved?
- How did the rolling mill increases fuel efficiency in iron production?
What was the contribution of James Watt?
