What is the rotational speed in rpm if a hydraulic turbine has the following properties?

Discharge is 15 m^{3}/s

The operating head is 35 m

Speed is 600 rpm

The desired head is 20 m

A

394.34 rpm

B

655

C

500

D

442.67

Boost your performance with adaptive practice tests

Practice every concept in the syllabus

Compare your speed and accuracy with your peers

Download the app and practice on the go