22 July : Daily Current Affairs Quiz

Answer:  Option A - A theoretical structure designed to harness the entire energy output of a star by surrounding it with energy collectors

Explanation:

• A Dyson sphere, proposed by physicist Freeman Dyson, is a theoretical megastructure designed to capture and utilize the full energy output of a star.
• The concept involves surrounding the star with a shell or swarm of solar panels or energy collectors. Detectable as excess infrared radiation, such a structure would indicate the presence of a highly advanced civilization.

Answer:  Option B - India, Japan, Australia, and the United States

Explanation:

• The Quad, or Quadrilateral Security Dialogue, is a strategic forum comprising India, Japan, Australia, and the United States.
• Established to promote a free and open Indo-Pacific region, the Quad focuses on regional security, economic cooperation, and addressing common challenges.
• The grouping aims to enhance strategic collaboration and counterbalance the influence of other global powers, particularly in the Indo-Pacific region.

Answer:  Option D - Adjustments ensuring equal rights for PwDs, such as ramps and assistive technologies

Explanation:

• Under the Rights of Persons with Disabilities (RPwD) Act, 2016, "reasonable accommodations" (RAs) are adjustments made to ensure that Persons with Disabilities (PwDs) can exercise their rights on an equal basis with others.
• These adjustments may include building ramps, providing assistive technologies, and modifying workplace policies. Institutions may be exempt from providing RAs if they can prove it imposes an undue burden.

Answer:  Option B -  South East Asia

Explanation:

• Nipah virus outbreaks are most commonly associated with Southeast Asia, particularly in countries like Bangladesh and India.
• The virus is transmitted through contact with infected bats or pigs and can cause severe respiratory illness and encephalitis in humans.
• Understanding regional outbreaks helps in implementing targeted control measures to manage and prevent the spread of this deadly zoonotic disease.

Answer:  Option A - They are ranked among the world's largest coal mines.

Explanation:

• The Gevra and Kusmunda coal mines in Chhattisgarh were in the news because they are ranked among the world’s largest coal mines, with Gevra at 2nd and Kusmunda at 4th according to WorldAtlas.com.
• Together, these mines contribute around 10% of India’s total coal production, highlighting their significant role in the country’s energy sector and underscoring their global ranking in coal production.