speed of the pulley in rpm and the power transmitted if the condition of maximum power prevail?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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. A pulley used to transmit power by means of ropes has a diameter of 3.5 m and has
grooves of 45° angle. The angle of contact is 160° and coefficient of friction between
the ropes and groove sides is 0.3. The maximum possible tension in the rope is
1000 N ad the mass of rope is 1.5 kg per metre length. What is the speed of the
pulley in rpm and the power transmitted if the condition of maximum power prevail?
10
Transcribed Image Text:. A pulley used to transmit power by means of ropes has a diameter of 3.5 m and has grooves of 45° angle. The angle of contact is 160° and coefficient of friction between the ropes and groove sides is 0.3. The maximum possible tension in the rope is 1000 N ad the mass of rope is 1.5 kg per metre length. What is the speed of the pulley in rpm and the power transmitted if the condition of maximum power prevail? 10
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