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Karcham Wangtoo Hydroelectric Plant
The Karcham Wangtoo Hydroelectric Plant is a run-of-the-river hydroelectric power station on the Sutlej River in Kinnaur district of Himachal Pradesh state of India. Etymology The dam and power station are located between the villages of Karcham and Wangtoo where the plant also gains its name. History In 1993, and after years of delays, the Jaypee Karcham Hydro Corporation Limited of Jaypee Group signed a memorandum of understanding to develop the dam. On 18 November 2005, the construction on the power station began. In 2015, Jaypee Group sold out Karcham Wangtoo Project to JSW Group. In May 2011, the first generator was commissioned, the second in June and the final two in September. Technical details The tall dam at Karcham () diverts a substantial portion of the Sutlej into a diameter and long headrace tunnel to the underground power station downstream at Wangtoo. At the station, the water powers four 250 MW Francis turbine-generators before it is sent back int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Rupee
The Indian rupee ( symbol: ₹; code: INR) is the official currency in the republic of India. The rupee is subdivided into 100 ''paise'' (singular: ''paisa''), though as of 2022, coins of denomination of 1 rupee are the lowest value in use whereas 2000 rupees is the highest. The issuance of the currency is controlled by the Reserve Bank of India. The Reserve Bank manages currency in India and derives its role in currency management on the basis of the Reserve Bank of India Act, 1934. Etymology The immediate precursor of the rupee is the ''rūpiya''—the silver coin weighing 178 grains minted in northern India by first Sher Shah Suri during his brief rule between 1540 and 1545 and adopted and standardized later by the Mughal Empire. The weight remained unchanged well beyond the end of the Mughals until the 20th century. Though Pāṇini mentions (), it is unclear whether he was referring to coinage. ''Arthashastra'', written by Chanakya, prime minister to the first Maurya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radial Gate
The Tainter gate is a type of radial arm floodgate used in dams and canal locks to control water flow. It is named for Wisconsin structural engineer Jeremiah Burnham Tainter. A side view of a Tainter gate resembles a slice of pie with the curved part of the piece facing the source or upper pool of water and the tip pointing toward the destination or lower pool. The curved face or skinplate of the gate takes the form of a wedge section of cylinder. The straight sides of the pie shape, the trunnion arms, extend back from each end of the cylinder section and meet at a trunnion which serves as a pivot point when the gate rotates. Pressure forces on a submerged body act perpendicular to the body's surface. The design of the Tainter gate results in every pressure force acting through the centre of the imaginary circle of which the gate is a section, so that all resulting pressure force acts through the pivot point of the gate, making construction and design easier. When a Tain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Run-of-the-river Power Stations
Run-of-river hydroelectricity (ROR) or run-of-the-river hydroelectricity is a type of hydroelectric generation plant whereby little or no water storage is provided. Run-of-the-river power plants may have no water storage at all or a limited amount of storage, in which case the storage reservoir is referred to as pondage. A plant without pondage is subject to seasonal river flows, thus the plant will operate as an intermittent energy source. Conventional hydro uses reservoirs, which regulate water for flood control, dispatchable electrical power, and the provision of fresh water for agriculture. Concept Run-of-the-river, or ROR, hydroelectricity is considered ideal for streams or rivers that can sustain a minimum flow or those regulated by a lake or reservoir upstream. A small dam is usually built to create a headpond ensuring that there is enough water entering the penstock pipes that lead to the turbines, which are at a lower elevation. Projects with pondage, as opposed t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams On The Sutlej River
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Himachal Pradesh
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Infrastructure Completed In 2011
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has mass when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams Completed In 2011
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indus Water Treaty
The Indus Water Treaty (IWT) is a water-distribution treaty between India and Pakistan, arranged and negotiated by the World Bank, to use the water available in the Indus River and its tributaries. It was signed in Karachi on 19 September 1960 by then Indian Prime Minister Jawaharlal Nehru and then Pakistani president Ayub Khan. The Treaty gives control over the waters of the three "eastern rivers" — the Beas, Ravi and Sutlej with a mean annual flow of 33 million acre-feet (MAF) — to India, while control over the waters of the three "western rivers" — the Indus, Chenab and Jhelum with a mean annual flow of 80 MAF — to Pakistan. India has about 20% of the total water carried by the Indus system while Pakistan has 80%. The treaty allows India to use the western river waters for limited irrigation use and unlimited non-consumptive use for such applications as power generation, navigation, floating of property, fish culture, etc. It lays down detailed regulations for India i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Line Of Actual Control
The Line of Actual Control (LAC), in the context of the Sino-Indian border dispute, is a notional demarcation lineAnanth KrishnanLine of Actual Control , India-China: the line of actual contest, 13 June 2020: "In contrast, the alignment of the LAC has never been agreed upon, and it is has neither been delineated nor demarcated. There is no official map in the public domain that depicts the LAC. It can best be thought of as an idea, reflecting the territories that are, at present, under the control of each side, pending a resolution of the boundary dispute." that separates Indian-controlled territory from Chinese-controlled territory. The concept was introduced by Chinese premier Zhou Enlai in a 1959 letter to Jawaharlal Nehru as the "line up to which each side exercises actual control", but rejected by Nehru as being incoherent. Subsequently the term came to refer to the line formed after the 1962 Sino-Indian War. The LAC is different from the borders claimed by each c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India-China Border Roads
India-China Border Roads (ICBRs, ICB Roads) is a Government of India project for developing infrastructure along the Sino-Indian border by constructing strategic roads, including bridges and tunnels. The ICBR project is largely in response to Chinese infrastructure development along the borderlands with India. As of May 2021, India is constructing at least 177 roads in two phases of over total length along its Line of Actual Control (LAC) with China under the "Border Infrastructure and Management Fund" (BIMF) of Ministry of Home Affairs. This includes 73 roads of length under ICBR-I (Phase-I) approved in 2005 and additional 104 roads of more than length under ICBR-II (Phase-II) approved in 2020. India has set up an inter-departmental "Empowered Committee" (EC) headed by the Ministry of Defence to expedite the issue resolution and timely completion of ICBR infrastructure after the delay in forest/wildlife clearance and land acquisition, rugged terrain, limited working season ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Border Roads Organisation
The Border Roads Organisation (BRO) is a road construction executive force in India that provides support to and is now a part of the Indian Armed Forces. BRO develops and maintains road networks in India's border areas and friendly neighboring countries. This includes infrastructure operations in 19 states and three union territories (including Andaman and Nicobar Islands) and neighboring countries such as Afghanistan, Bhutan, Myanmar, Tajikistan and Sri Lanka. By 2022, BRO had constructed over of roads, over 450 permanent bridges with a total length of over length and 19 airfields in strategic locations. BRO is also tasked with maintaining this infrastructure including operations such as snow clearance.Annual Report 2014–2015. Border Roads Organisation. (Chapter 7)'. Ministry of Road Transport and Highways. Government of IndiaArchivedon 12 February 2021.Annual Report 2015–2016'. Ministry of Defence. Government of India. Accessed on 13 June 2021. Officers from the Border R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Highway 34 (India)
National Highway NH 34 (NH 34) is a National Highway (India), National Highway in India. It runs from Gangotri Dham in Uttarakhand to Lakhnadon in Madhya Pradesh, passing through the States and union territories of India, state of Uttar Pradesh. Route ;Uttarakhand Gangotri Dham, Bhatwari, Uttarkashi, Dharasu, New Tehri, Tehri, Ampata, Rishikesh, Haridwar - Uttar Pradesh border. ;Uttar Pradesh Najibabad, Bijnore, Meerut, Mawana, Ghaziabad, Bulandshahr, Aligarh, Sikandra Rao(Hathras) Etah, Kannauj, Kanpur, Hamirpur, Uttar Pradesh, Hamirpur, Mahoba - Madhya Pradesh border. ;Madhya Pradesh Chhatarpur, Hirapur, Balaghat, Hirapur, Damoh district, Damoh, Jabalpur, Lakhnadon. Junctions : First junction at Dharasu : Terminal near Lakhnadon. : Junction at Sikandra Rao See also * List of National Highways in India * List of National Highways in India by state References External links NH 34 on OpenStreetMap National highways in India National Highways in Uttarakhand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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