26 February : Daily Current Affairs Quiz

Answer: Option A - Taiwan’s dominance in semiconductor manufacturing as a strategic defense against potential Chinese aggression

Explanation:

• The term ‘Silicon Shield’ refers to Taiwan’s dominance in semiconductor manufacturing, which acts as a strategic defense against potential Chinese aggression.
• Taiwan produces over 60% of the world’s semiconductors and nearly 90% of advanced chips, making it crucial for global technology supply chains.
• This economic importance creates a deterrent against military action, as disruptions would severely impact industries worldwide, including in China itself.

Answer: Option C - Seasonal variations

Explanation:

• Earth’s rotation affects the Coriolis effect, trade winds, and the length of a day.
• The Coriolis effect influences wind and ocean currents, while trade winds form due to the interaction of rotation and atmospheric convection.
• The length of a day is determined by Earth's rotation speed.
• However, seasonal variations occur due to Earth’s axial tilt and revolution around the Sun, not its rotation.

Answer: Option C - Guinea, West Africa

Explanation:

• The Simandou mine in Guinea, West Africa, is one of the world’s largest untapped high-grade iron ore
• It has a production capacity of 120 million metric tonnes per year and is expected to reshape global iron ore markets.
• China, the largest importer, will receive about 10% of its annual iron ore imports from Simandou.
• The project includes a 620 km rail line, a port, and offshore trans-shipment vessels.

Answer: Option B - Use satellite and drone technology for land record mapping and property ownership verification

Explanation:

• The Swamitva Scheme, launched by the Ministry of Panchayati Raj, aims to map rural land ownership using satellite and drone technology.
• This initiative helps in creating accurate land records, reducing land disputes, and enabling property owners to use their land as a financial asset.
• By minimizing reliance on traditional revenue officials, the scheme enhances transparency, governance, and rural development, ultimately empowering villagers with formal property rights.

Answer: Option A - Facilitating private sector participation in India's space sector

Explanation:

• NewSpace India Limited (NSIL) is the commercial arm of ISRO, established to facilitate private sector participation in India's space sector.
• It focuses on satellite launches, commercialization of space products, and technology transfer to industries.
• Unlike ISRO, which conducts research and development, NSIL primarily manages the production and marketing of space-based services.
• It plays a key role in enhancing India's space economy by promoting industry collaboration and innovation.