Q1/ An open belt 100 mm wide connects two pulleys mounted on parallel shafts with their centres 2.4 m apart. The diameter of the larger pulley is 450 mm and that of the smaller pulley 300 mm. The coefficient of friction between the belt and the pulley is 0.3 and the maximum stress in the belt is limited to 14 N/mm width. If the larger pulley rotates at 120 r.p.m., find the maximum power that can be transmitted. [Ans. 2.39 kW]
Q1/ An open belt 100 mm wide connects two pulleys mounted on parallel shafts with their centres 2.4 m apart. The diameter of the larger pulley is 450 mm and that of the smaller pulley 300 mm. The coefficient of friction between the belt and the pulley is 0.3 and the maximum stress in the belt is limited to 14 N/mm width. If the larger pulley rotates at 120 r.p.m., find the maximum power that can be transmitted. [Ans. 2.39 kW]
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![Q1/ An open belt 100 mm wide connects two pulleys mounted on parallel shafts
with their centres 2.4 m apart. The diameter of the larger pulley is 450 mm and that
of the smaller pulley 300 mm. The coefficient of friction between the belt and the
pulley is 0.3 and the maximum stress in the belt is limited to 14 N/mm width. If the
larger pulley rotates at 120 r.p.m., find the maximum power that can be transmitted.
[Ans. 2.39 kW]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdb74dcd1-c47a-4674-bd7e-399554731190%2Fbac00329-17f4-491a-bbd2-b11f3234da76%2Fo0dvt4f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1/ An open belt 100 mm wide connects two pulleys mounted on parallel shafts
with their centres 2.4 m apart. The diameter of the larger pulley is 450 mm and that
of the smaller pulley 300 mm. The coefficient of friction between the belt and the
pulley is 0.3 and the maximum stress in the belt is limited to 14 N/mm width. If the
larger pulley rotates at 120 r.p.m., find the maximum power that can be transmitted.
[Ans. 2.39 kW]
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