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प्रश्न
| During the rainy season, Subir observed that a large quantity of natural and free water was being wasted. Being a mechanical engineer, Subir started to work on a device that was to be installed in underground water tanks, for collecting the rain water, freezing it and creating a surplus water resource. He prepared a prototype and started the trials on this device. He was happy that he succeded in converting his idea into reality. |
Identify the idea field that provided him an insight for developing the product:
पर्याय
Market-driven idea
Natural resource
Service-related idea
Creative efforts
MCQ
उत्तर
Natural resource
Explanation:
- Subir's observation of rainwater wastage and his effort to collect and freeze it for surplus water resources relate directly to the efficient utilization of natural resources.
- By tapping into the natural availability of rainwater, he devised a method to conserve and store it, which aligns with sustainable practices in resource management.
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