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रक्षा अनुसंधान एवं विकास संगठन ने क्वांटम अनुप्रयोगों हेतु 20 मिलीकेल्विन क्षमता वाले डाइल्यूशन रेफ्रिजरेटर के स्वदेशी व — diagram
20 mK Dilution RefrigeratorCryostatVacuum chamberInsulationMixing Chamber0.02 K stageQuantum chip mountStill1 K stageHelium flowHeat ExchangerCounterflowThermal couplingCompressor UnitHelium pumpingPressure controlControl ElectronicsTemperature monitoringAutomation
20 mK Dilution Refrigerator

✎ DRDO develops 20 mK dilution refrigerator indigenously under TDF scheme to boost India's quantum tech capabilities.

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Relevance for Banking, SSC & RBI Grade B exams: Polity & Governance

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The Defence Research and Development Organisation (DRDO) has signed its first high-value deep-tech project agreement with a startup, Zero MK India Pvt Ltd, under the Technology Development Fund (TDF) scheme to indigenously develop a 20 millikelvin dilution refrigerator for quantum applications. This initiative, valued at ₹500 crore, aligns with the National Quantum Mission and aims to reduce dependence on imported cryogenic infrastructure while strengthening India’s capabilities in quantum technology, advanced cryogenics, and strategic sectors. The agreement marks a significant step toward fostering a self-reliant quantum-ready ecosystem, as highlighted by Defence Minister Rajnath Singh, who emphasized its potential to set a precedent for future collaborations between DRDO and the defence industry in emerging technology domains.

For banking, SSC, and RBI Grade B aspirants, this development underscores the government’s push for indigenous innovation in critical technologies, a theme often tested in exams. It reflects India’s strategic focus on reducing import dependency in high-tech sectors, which is relevant for questions on defence manufacturing, Make in India initiatives, and policy frameworks like the TDF scheme. Additionally, the project’s emphasis on quantum computing and cryogenics ties into broader discussions on emerging technologies, digital transformation, and India’s technological sovereignty—key areas in current affairs sections of competitive exams.

Source: PIB (Press Information Bureau)


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