Question

______ dam is India’s biggest dam in India.
(A) Tehri
(B) Indira Sagar
(C) Periyar
(D) none of these

Answer 1

Hint: A dam acts as a barrier that prevents the float of water and outcomes inside the creation of a reservoir. Dams are mainly constructed with a view to produce electricity with the use of water. This form of power is known as geothermal power or hydroelectricity.

Complete step-by-step solution:
The Tehri reservoir is the biggest dam in India. It is a multi-purpose reservoir embankment on the Bhagirathi River which is close to Tehri in Uttarakhand, India. It is the number one dam of the THDC India Ltd. And the Tehri hydroelectric complex. Phase 1 was finished in 2006. The Tehri Dam withholds a reservoir for irrigation, municipal water delivery, and the era of one thousand megawatts of hydroelectricity. The dam’s one thousand mega watt variable-speed pumped-storage scheme is currently underneath creation with anticipated commissioning in may additionally 2018. A preliminary investigation for the Tehri Dam project was finished in 1961 and its design changed into finished in 1972 with a six hundred megawatt capability energy plant based at the have a look at. Construction commenced in 1978 after feasibility studies however became not on time due to economic, environmental and social impacts. In 1986, technical and monetary help became supplied through America, but this got interrupted years later with political instability. India became forced to take control of the undertaking and at the first, it was placed beneath the route of the Irrigation branch of Uttar Pradesh. But, in 1988 the Tehri Hydro improvement employer turned into fashion to control the dam and seventy five percent of the investment would be furnished by means of the federal authorities, twenty five percent through the nation. Uttar Pradesh might finance the complete irrigation portion of the assignment.

Hence, Option (A) is correct.

Note: The relocation of more than 100,000 people from the area has brought about protracted legal battles over resettlement rights and, in the end, resulted in the tasks behind schedule final touch. Considering the fact that 2005, filling of the reservoir has led to the reduced flow of Bhagirathi water.