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प्रश्न
What was the invention that removed seeds from cotton?
पर्याय
Rolling Mill
Cotton Gin
Spinning Mule
Spinning Jenny
MCQ
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उत्तर
Cotton Gin
shaalaa.com
Attributes of Industrial Revolution
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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संबंधित प्रश्न
What were the new basic materials used?
Who discovered a faster and cheaper method of producing Steel?
Iron and steel helped quicken the process of ______.
______ road came to be adopted world over.
Answer all questions given under the caption.
Invention of Steam Power
- What problems did the mine owners face?
- What did they do?
- What did the British Engineer do at this juncture?
- Was it successful?
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 ______.
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?
Mention about the factory centers.
