औद्योगिक क्रांति में भाप इंजन किस क्षेत्र में बहुत उपयोगी हुआ?
In which area did the steam engine become very useful during the Industrial Revolution?
Explanation opens after your attempt
B. परिवहन और उत्पादनTransport and production
Concept
The steam engine accelerated machine production and transport. For exams treat the steam engine as a key technology of the Industrial Revolution.
Why this answer is correct
The correct answer is B. परिवहन और उत्पादन / Transport and production. The steam engine accelerated machine production and transport. For exams treat the steam engine as a key technology of the Industrial Revolution.
Exam Tip
भाप इंजन ने मशीन उत्पादन और परिवहन को तेज किया। परीक्षा में भाप इंजन को औद्योगिक क्रांति की प्रमुख तकनीक मानें।
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