on whose birthday is the *engineer's day* celebrated on *september 15* in india
M. Visvesvaraya Sir Mokshagundam Vishweshvaraya KCIE, FASc[1] also spelled as Sir Mokshagondam Vishweshwarayya, popularly known as Sir MV (15 September 1860 â€“ 12 April 1962)[2][3] was an Indian Chief civil engineer, scholar, statesman, politician [4] and the 19th Diwan (Governor) of Mysore, who served from 1912 to 1919.[5] He received India's highest honour, the Bharat Ratna, in 1955. He was knighted as a Knight Commander of the British Indian Empire (KCIE) by King George V for his contributions to the public good. 15 September is celebrated as Engineer's Day in India in his memory. He is held in high regard as a pre-eminent Engineer of India. He was chief engineer responsible for the construction of the Krishna Raja Sagara dam in the North-West suburb of Mysuru city and chief engineer of the flood protection system for the city of Hyderabad.[6]
Constitution Day (India) Constitution Day (National Law Day), also known as Samvidhan Divas, is celebrated in India on 26 November every year to commemorate the adoption of Constitution of India. On 26 November 1949, the Constituent Assembly of India adopted the Constitution of India, and it came into effect on 26 January 1950.[1]