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Kaplan turbines are found to be more versatile and costly in their initial cost as compared to propeller turbines.

Kaplan turbines are found to be more versatile and costly in their initial cost as compared to propeller turbines. Correct Answer True

Kaplan turbines have an additional arrangement of adjusting the inclination of the runner blades or vanes on the hub. This causes the Kaplan turbine to give higher efficiency even under part-load conditions although both the turbines look alike and behave hydraulically in a similar fashion.

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