What are the functions of surge tank in hydro power plant?

DWQA Questions › Category: General Electrical › What are the functions of surge tank in hydro power plant?
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How Engineering Works Staff asked 6 years ago
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How Engineering Works Staff answered 6 years ago

Answer: In an Hydro power plant surge tank is provided to absorb sudden change in water requirements and reduce water hammering effect. It also reduce the negative pressure in penstock. If we don’t provide the surge tank then due to water hammering effect, penstock may got damage or blast.

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