The rotor radius of a 3-bladed wind turbine is 60 m. If the wind speed is 8 m/s, what must be the rotor speed w in order to keep the tip speed optimal, ie the tip speed ratio is 7. Report the result in rpm (revolutions per minute. 1 rad / s = 60/(2*pi) rpm). Express the result rounded to 1 decimal place. Moodle should accept both a decimal point and a comma. Only a numeric value is given in response, not units.

The rotor radius of a 3-bladed wind turbine is 60 m. If the wind speed is 8 m/s, what must be the rotor speed w in order to keep the tip speed optimal, ie the tip speed ratio is 7. Report the result in rpm (revolutions per minute. 1 rad / s = 60/(2*pi) rpm). Express the result rounded to 1 decimal place. Moodle should accept both a decimal point and a comma. Only a numeric value is given in response, not units.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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