_____ turbines are not submerged and use nozzles to focus high-pressure jets of water into curved bowls on the rim of a wheel.
A) Impact
B) Reaction
C) Francis
D) Kaplan

Question

​_____ turbines are not submerged and use nozzles to focus high-pressure jets of water into curved bowls on the rim of a wheel.
A) ​Impact
B) ​Reaction
C) ​Francis
D) ​Kaplan

Quizplus · Accepted Answer

Impact turbines, also known as impulse turbines, operate by directing high-pressure jets of water onto a wheel or turbine blades, which are not submerged. This action turns the wheel, generating power. The use of nozzles to focus the water into high-speed jets is a characteristic feature of impact or impulse turbines.

​_____ Turbines Are Not Submerged and Use Nozzles to Focus

_____ Turbines Are Not Submerged and Use Nozzles to Focus