Friday, 24 July 2020

WORLD BIGGEST DAM

            Three Gorges Dam is the world largest dam and world largest power station by its capacity 22,500MW in 2012 .
It is a hydroelectric gravitational dam on Yangtze river by the town of Sandouping in Yalling district,
Yichang Hubei province china.
Specifications:
           Three Gorges Dam was opened in 2003 andworks was completed in 2009 construction begen Dec 14,1994  and its hydro electric power station was started it full function in 2012 , this dam got its building approve in 1992 from Nation people congress 
But it got 67.75 % approval rate form members because most of them belief scientist thoughts about its impact on geography of China.
Dam:
 
LENGTH =2.5kilo metres
VOLUMR=39.3kilometres
HIGHT.   =181metres above 
                   the sea level  CAPACITY= 40billion cubic  
                      metres
MASS OF
WATER.  = 4,00,00,00,00,00,00,
                    000 kilogram.
This dam can store 15 times more water store by Mettur dam in Tamil Nadu. 
 Interesting fact:
                 This dam lead to shift 1.3milliom peoples and and their life styles and cause land slides and contravercial climatic conditions in china ,
NASA scientist also conformed that this dam reduce the speed of earth 0.06milli second due to its mass  increases moment of innertia and it leads to decrease in speed these changes does not impact oru normal time .



 Additional info:
     In 2011 earth quake in Japan cause change in earths rotational speed  1.8 micro seconds.
     In 2004 earth quake at Indian ocean cause 6.8 micro second decreases in rotational speed.
      And more factors like building and daily climatic changes decreases our earth speed.
 Give prodection to producers don't try to exploit them orelse they dismantles their products.........

No comments:

Post a Comment