What is the most common type of hydroelectric turbine in pre

What is the most common type of hydroelectric turbine in present-day medium or large scale plants? a. Pelton Wheel Turbine b. Kaplan Turbine c. Francis Turbine d. Turgo Turbine

Solution

The most common types of hydro electrical turbine in present day medium or large scale plant is francis turbine where

1. The head ranges in height between 2 and 300 meters.

2. Power range is few kw to 1000 MW

3. Flow range is 1m3/sec till 900m3/sec

3.