PARLIAMENT QUESTION: BHARAT FORECAST SYSTEM

Statement 1 is Correct: A primary objective of the Bharat Forecast System (BFS) is to generate hyper-local, highly accurate weather forecasts down to the Panchayat cluster level (village and block level) to aid rural communities, agriculture, and disaster management. It operates on an ultra-fine 6 km x 6 km grid (upgraded from India's previous 12 km resolution models), making it the highest-resolution operational global weather model currently used by any national meteorological agency in the world. Statement 2 is Incorrect: The Bharat Forecast System was indigenously developed by the Indian Institute of Tropical Meteorology (IITM), Pune, which is an autonomous institute under the Ministry of Earth Sciences (MoES). It was not developed by IIT Delhi. The model is powered by advanced High-Performance Computing (HPC) systems, specifically the new 'Arka' supercomputer at IITM Pune and 'Arunika' at NCMRWF Noida. Therefore, option A is the correct answer.

Option A is correctly matched: The Union Cabinet approved the Outsourced Semiconductor Assembly and Test (OSAT) facility by CG Power and Industrial Solutions (in partnership with Renesas Electronics and STARS Microelectronics) to be set up in Sanand, Gujarat. Option B is correctly matched: Tata Semiconductor Assembly and Test Pvt. Ltd. (TSAT) is establishing a greenfield semiconductor assembly and test facility in Jagiroad, Assam. It marks a major industrial investment in Northeast India. Option C is incorrectly matched: The OSAT facility by the HCL-Foxconn Joint Venture (India Chip Pvt. Ltd.) is being established in Jewar, Uttar Pradesh (in the Yamuna Expressway Industrial Development Authority region), not Madhya Pradesh. It will manufacture display driver chips. Option D is correctly matched: SicSem Pvt. Ltd. is setting up a Silicon Carbide (SiC) semiconductor manufacturing plant in Bhubaneswar, Odisha. It is designed to be India's first commercial compound semiconductor fab. Therefore, Option C is the correct answer.

GPS, or Global Positioning System, is a satellite-based navigation system that provides geolocation and time information to a GPS receiver anywhere on or near the Earth. It has a wide range of applications. Statement 1 is correct. GPS is used in mobile phones for various purposes such as location tracking, navigation, and location-based services. Statement 2 is correct. GPS is used in banking operations for ATM location services and for time-stamping transactions, which is crucial for maintaining accurate records. Statement 3 is correct. GPS is used for time-stamping power system measurements, which is vital for grid stability and synchronization. Therefore, GPS technology can be used in all the three areas mentioned.

❌ Statement I: Incorrect
The National Rail Plan targets 2030 for a future-ready railway, not 2028. ❌ Statement II: Incorrect
Kavach is an indigenous Automatic Train Protection system developed under 'Make in India', not with Germany. ✅ Statement III: Correct
Kavach uses RFID tags on tracks in station sections to track train location and speed continuously. Therefore, Statements I and II are incorrect, and Statement III is correct.

✅ Statement I: Correct
*GAGAN is an Indian SBAS developed by ISRO and AAI to enhance GPS accuracy and integrity, crucial for aviation safety.* ✅ Statement II: Correct
*It improves GPS reliability and accuracy, enabling better air traffic management and safer, efficient navigation.* ❌ Statement III: Incorrect
*GAGAN’s benefits extend beyond aviation to railways, roadways, maritime, agriculture, and disaster management.* Correct Answer: Only Statements I and II are correct.

Statement 1 is Correct: The National Quantum Mission (NQM) aims to develop intermediate-scale quantum computers with 50 to 1000 physical qubits within 8 years. Specifically, it targets 50–100 physical qubits in 5 years and scales up to 50–1000 physical qubits in 8 years using platforms like superconducting and photonic technology. Statement 2 is Correct: The implementation of the mission explicitly includes the establishment of four Thematic Hubs (T-Hubs) in top academic and national R&D institutes across India. These hubs focus on distinct technology verticals: Quantum Computing (led by IISc Bengaluru), Quantum Communication (led by IIT Madras), Quantum Sensing & Metrology (led by IIT Bombay), and Quantum Materials & Devices (led by IIT Delhi). Therefore, both statements are correct.

Statement 1 is Correct: DHRUV64 is the third chip to be fabricated under the Digital India RISC-V (DIR-V) Programme. The first chip was THEJAS32 and the second was THEJAS64. The DIR-V programme aims to create a complete portfolio of future-ready, indigenous RISC-V-based microprocessors to reduce India's dependence on imported chips and foreign intellectual property. Statement 2 is Correct: Developed by the Centre for Development of Advanced Computing (C-DAC) under the Ministry of Electronics and Information Technology (MeitY), DHRUV64 is officially recognized as India's first homegrown 1.0 GHz, 64-bit dual-core microprocessor. It is built on the open-source RISC-V instruction set architecture, which eliminates proprietary licensing fees and ensures technological sovereignty. Therefore, both statements are correct.

* Car Crash Detection and Airbag Deployment: Modern cars use accelerometers as part of a complex system to detect rapid deceleration that can indicate a crash. The accelerometer data, along with other sensors, triggers the airbag deployment almost instantaneously.  * Laptop Fall Detection and Hard Drive Shut Off: Some laptops use accelerometers to detect a sudden fall or impact. This can trigger the hard drive heads to retract or park, protecting the drive from potential damage.  * Smartphone Tilt Detection and Display Rotation: Accelerometers are widely used in smartphones to detect orientation changes (tilt). This allows the device to automatically switch the display between portrait and landscape mode depending on how you hold the phone.  * In all these scenarios, the accelerometer detects changes in acceleration or tilt, which is then used by the system to perform the specific action. Therefore, all three statements are correct.

Statement 1 is Correct: Mission Sudarshan Chakra is designed as a multi-domain security umbrella. It explicitly aims to enhance India's air defence, ballistic missile defence, and aerial offensive capabilities, acting as both a defensive shield and an offensive sword. Statement 2 is Correct: The mission integrates advanced technologies like AI, space-based sensors, and directed energy weapons to ensure rapid, precise, and powerful defence responses. This indigenous development (incorporating projects like Project Kusha) is specifically aimed at reinforcing India's strategic autonomy and self-reliance in the defence sector. Statement 3 is Correct: A major distinguishing feature of this initiative is its expanded scope. Announced as a 10-year national security initiative, a stated goal of the mission is to bring all public places (including hospitals, railways, and religious/cultural sites) under an expanded nationwide security shield by 2035, moving beyond the conventional protection of just military and strategic installations. Therefore, the correct option is A.

✅ Statement I: Correct
Rare earth elements like europium, terbium, and yttrium are essential in flat TV screens and monitors due to their role in producing vibrant colors and enhancing display quality. ✅ Statement II: Correct
These elements exhibit phosphorescence—absorbing energy and slowly emitting light—which is key to their use in color reproduction and brightness in displays. Relationship:
Statement II explains why rare earth elements are crucial in displays, confirming the reason behind Statement I. Therefore, both statements are correct and related.

All four statements are directly supported by the article. BharatFS is an indigenously developed high-resolution global model (Statement 1). It operates at 6 km resolution, making India unique globally for real-time prediction at this resolution (Statement 2). It uses supercomputers Arka and Arunika (Statement 3) and is based on the TCo dynamical grid (Statement 4).

The article explicitly states that BharatFS enhances 'real-time weather forecasting capabilities' and aims to generate 'forecasts at the cluster of panchayats level.' It also mentions improving 'prediction of extremes.' The system is designed for real-time, localized weather prediction, not primarily long-range climate projections. Statements A, B, and C are all mentioned as direct benefits in the article.

All three statements are correct as per the article. Statement 1: 'These achievements are aligned with 'Make in India' – Showcasing India's capability to build world-class weather and climate forecasting systems locally.' Statement 2: 'The development and launch of BharatFS has enabled India to upgrade its meteorological services and support neighboring countries, reinforcing regional leadership and self-reliance.' Statement 3: 'BharatFS represents India's own high-resolution weather prediction model, designed by Indian scientists considering the complexities of forecasting due to Indian geography—the Himalayas and Western Ghats.'