Multiple choice general knowledge science & technology

Kalam used Light weight carbon compound material to design Agni to make callipers.This new method has reduced the weight of the callipers from ..... to ....

  1. 4kg , 400 gms

  2. 5kg , 2.5 kg

  3. 4kg , 2.5 kg

  4. None
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Kalam used carbon fiber composite material to design lightweight callipers, reducing weight from 4kg to 400gms. This innovation made polio callipers affordable and comfortable for users.

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