2020
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which Institute’s researchers has developed Damaru lattice for vibration isolation in high speed trains and stealth submarines?
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IIT Bombay
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IIT Kharagpur
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IIT Kanpur
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IIT Madras
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Explanation:
Detailed explanation-1: -The hour-glasses are developed in the Smart Materials Laboratory of IIT Kanpur using additive manufacturing. Inspiration of this lattice has come from a two-headed drum called ‘Dambaru’ or ‘Damaru’ which is used in ancient Hinduism and Tibetan Buddhism.
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