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Prelim Bits 23-10-2018

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October 23, 2018

Cope India Exercise

  • It is an air exercise between India and USA and first conducted in 2004.
  • India, Japan and US are set to elevate this bilateral exercise to trilateral format.
  • The next edition of this exercise is going to be held in December 2018.
  • With this elevation, it is becoming similar to Malabar navy exercise among the three countries.
  • Malabar exercise began in 1992 as a bilateral naval exercise between India and US.
  • In 2015, it was expanded into trilateral format with the inclusion of Japan.

India’s Longest River Bridge

  • Union Government has recently announced that India’s longest river bridge across the River Brahmaputra is going to be commenced soon.
  • It will run between Dhubri in Assam and Phulbari in Meghalaya, which is close to the Bangladesh border.
  • At 19.3 km, the new bridge will be twice as long as the Dhola-Sadiya bridge, which at present, is the longest in the country.
  • The new bridge is likely to be completed by the year 2026-27.
  • It is going to be funded by Japanese funding agency JICA.
  • The 6.2 km long bridge in Arunachal Pradesh, over the river Dibang, was opened this year. Currently, it is the second longest in the country.

World’s Longest Sea Bridge

  • The world’s longest sea bridge was recently inaugurated by China after 9 years of construction.
  • It is a 55-kilometre stretch that connects Hong Kong and Macau to Zhuhai in the Mainland China.
  • It is part of China’s continued effort to drag the autonomous regions of Hong Kong and Macau closer to its orbit.
  • Though the bridge aims to bring the autonomous regions closer to mainland China, it will be accessible only to a select few.

Signature Bridge

  • The Signature Bridge is constructed over the Yamuna river, meant to link north and northeast Delhi with Ghaziabad.
  • It is 675 metres long and has taken nine years to complete with a budget of over Rs. 6 million.
  • It is expected to be thrown open to traffic next week, after several missed deadlines.
  • It was first approved by the Delhi cabinet in 2007 and has missed five deadlines, the first being in 2010.

Fusion Energy Conference

  • The 27th edition of fusion energy conference was recently organised in Gandhinagar.
  • It is organised by the International Atomic Energy Agency (IAEA) and hosted by the Department of Atomic Energy and Gandhinagar-based Institute of Plasma Research.
  • It aims to provide a forum for the discussion of technology issues that are of direct relevance to the use of nuclear fusion as a source of energy.
  • Innovative concepts on using nuclear fusion as a source of energy are discussed in this conference.

International Thermonuclear Experimental Reactor (ITER)

  • ITER, the world’s largest experimental fusion facility is in France.
  • It is the most complex science project in human history, started in 2010.
  • It will use hydrogen fusion, controlled by superconducting magnets, to produce massive heat energy.
  • This nuclear fusion facility is an international cooperation among the European Union, Russia, the US, Japan, China, India and South Korea.
  • It is the first industrial-scale fusion reactor and it will illuminate the way to produce clean, cheap, and abundant energy for millions of years.
  • It will start generating a molten mass of electrically-charged gas “plasma” inside a core by 2025.

 

Source: The Hindu, Economic Times

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