Hydroelectric dams last for millennia and require no maintenance.

Name: Hydroelectric dams last for millennia and require no maintenance.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Hydroelectric dams require regular maintenance and upkeep to ensure they continue to function properly and safely. Additionally, the lifespan of a hydroelectric dam varies depending on factors such as the materials used in construction and the level of maintenance, but it is not typically thought to be "millennia."

Hydroelectric Dams Last for Millennia and Require No Maintenance