Question

who made the first hydroelectric dam​

Answer 1

Answer:

William Armstrong

In 1878, the world's first hydroelectric power scheme was developed at Cragside in Northumberland, England by William Armstrong. It was used to power a single arc lamp in his art gallery. The old Schoelkopf Power Station No. 1, US, near Niagara Falls, began to produce electricity in 1881..

Answer 2

Answer:

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Explanation:

William Armstrong

In 1878, the world's first hydroelectric power scheme was developed at Cragside in Northumberland.