24 August : Daily Current Affairs Quiz

Answer:  Option C - To map rural land and provide property cards for land security

Explanation:

• The SVAMITVA initiative, launched by the Ministry of Panchayati Raj, aims to map rural land and issue property cards.
• This helps enhance land security and improve credit access for farmers by officially documenting land ownership.
• The initiative addresses issues related to land records, which supports better financial and legal rights for rural landowners.

Answer:  Option B - It identifies diamonds by detecting their unique atomic structure and emitted light.

Explanation:

• X-ray detection technology in diamond mining works by using X-rays to reveal diamonds based on their unique atomic structure.
• When diamonds are exposed to X-rays, they emit distinctive light signals, which are detected by specialized equipment.
• This method efficiently separates diamonds from other materials, minimizing damage and preserving the integrity of high-value stones during extraction.

Answer:  Option D - Botswana’s Karowe Diamond Mine

Explanation:

• The 2,492-carat diamond, the second largest globally, was discovered at Karowe Diamond Mine in Botswana.
• It was identified using advanced X-ray detection technology developed by Lucara Diamond Corp., highlighting Botswana’s significant role in global diamond production.

Answer:  Option C - It has high electrical conductivity due to its two-dimensional structure.

Explanation:

• Graphene, a single layer of carbon atoms arranged in a hexagonal lattice, exhibits remarkable electrical conductivity.
• Its two-dimensional structure allows electrons to move freely across the plane, leading to its high electrical and thermal conductivity.
• This property makes graphene a promising material for various applications, including advanced electronics, energy storage, and composite materials.

Answer:  Option B - To manage space debris and ensure the safety of space missions

Explanation:

• The ISRO System for Safe & Sustainable Operations Management (IS4OM) focuses on monitoring and managing space debris to safeguard ongoing and future space missions.
• By implementing strategies to minimise space debris and ensure safe operational practices, IS4OM aims to protect spacecraft and satellites, thereby enhancing the sustainability of India's space activities.