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Dams

A barrier constructed across a waterway to control the flow or raise the level of water.

1,255 Questions

How many dam are in 345 dm?

1 dam = 10 m 1dm = 0,1 m that means that 345 dm = 34,5 m = 3,45 dam ;)

What are the advantages and disadvantages of bhakra nangal dam?

advantages

  1. it prevents floods
  2. generates electricity
  3. provides water for irrigation'
  4. it makes the place a tourist spot , so u can generate economy from that

disadvantages-

  1. causes diseases due 2 contamination of water

What are seasonal canals?

seasonal canals are those canals that are not having water throughout the year

What problems are caused by silt built up in dams?

A dam is a structure which controls the amount of water flowing. Silt build up is a type of problem many dams face. Silt is a type of sediment which builds up around the dam, as all water contains some form of silt or debris. Some problems caused by silt build up are erosion of dam parts, abrasion to dam materials, and damage to the dam turbines.

What is the advantages of having the Hoover Dam?

Advantages of the Hoover Dam is that it prevents flooding along the Colorado River. It provides Hydro-Electric Power to people living nearby :)

What are the 10 important uses of water?

water is used in dams to provide electricity.

it is used in amusement parks.

it is used for daily activities such as bathing ,brushing,drinking etc.

it is used for agricultural (i) For drinking purpose.

(iii) For building construction

(iv) For the generation of steam for industrial use and electricity generation

(v) For generating hydroelectricity

(vi) For the manufacture of hydrogen, oxygen and water gas.

(vii) As a solvent.

(viii) For irrigation purposes.use.

What are the relative advantages and disadvantages of the gravity dams over earth dams?

Advantage of a gravity dam is that every section will be stable and reliable. An Earth dam can overflow and collapse because of erosion.

Why did colonies Sometimes dam or block rivers?

Colonies sometimes dammed or blocked rivers to control water flow for irrigation, drinking water, and other agricultural needs. This allowed them to manage water resources more effectively, ensuring a stable supply for farming and settlement. Additionally, such actions could help prevent flooding and create navigable waterways for transportation and trade. Ultimately, these measures were vital for sustaining growing populations and economies.

What is a structure built across the water to hold water back?

A dam is a structure built across the water to hold water back.

Iyyar dam is built on the river?

The Aliyar Dam was constructed during 1959-1969 across the Aliyar river.

When was Da Da Dam created?

Da Da Dam was created on 2011-02-16.

When was Gleno Dam created?

Gleno Dam was created in 1923.

How many dams dose Washington state have?

Washington state has over 1,000 dams, with approximately 100 of them being significant in size and impact. These dams serve various purposes, including hydroelectric power generation, irrigation, flood control, and recreation. The state is home to major dams like the Grand Coulee Dam, which is one of the largest in the United States. The management and regulation of these dams are overseen by state and federal agencies to ensure safety and environmental protection.

Which two major dams in each province?

In Canada, two major dams in British Columbia are the W.A.C. Bennett Dam and the Mica Dam. In Alberta, the Oldman Dam and the Ghost Dam are significant. In Ontario, the Niagara River generates power through the Sir Adam Beck Hydroelectric Generating Stations and the Welland Canal. Lastly, in Quebec, the La Grande-1 and La Grande-2 dams are notable.

Why did Hammurabi build dams across the Euphrates river?

Becuz they were to lazy to walk and sooo dey can do trade more better