Which type of water turbine is generally suitable for high-head, low-flow applications?

Question

Question

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SSC JE Electrical 4 Dec 2023 Official Paper II

Answer 1

Explanation:

The correct answer is 3) Pelton turbine. Pelton turbines are typically suitable for high-head, low-flow applications in hydropower generation.
They are designed to efficiently harness the energy from fast-flowing water at high elevations.
Pelton turbines feature a distinctive design with buckets or cups mounted on a wheel, and water jets are directed onto the buckets.
The high kinetic energy of the water is converted into mechanical energy, driving the turbine and generating electricity.
This design is well-suited for situations where there is a significant vertical drop in the water source, making it ideal for high-head applications with relatively low water flow rates.