In a spring controlled governor, the radial force acting on the balls was 4500 N when the center of the balls were 200 mm from axis and 7500 N when at 300 mm, assuming that the force varies directly as the radius, find the radius of the ball path when the governor runs at 270 r.p.m. Also find what alternation in spring load is required in order to make the governor isochronous and the speed at which it would then run. The mass of each ball is 30 ka

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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In a spring controlled governor, the rådiål foPce
acting on the balls was 4500 N when the center
of the balls were 200 mm from axis and 7500 N
when at 300 mm, assuming that the force varies
directly as the radius, find the radius of the ball
path when the governor runs at 270 r.p.m. Also
find what alternation in spring load is required
in order to make the governor isochronous and
the speed at which it would then run. The mass
of each ball is 30 kg.
Transcribed Image Text:In a spring controlled governor, the rådiål foPce acting on the balls was 4500 N when the center of the balls were 200 mm from axis and 7500 N when at 300 mm, assuming that the force varies directly as the radius, find the radius of the ball path when the governor runs at 270 r.p.m. Also find what alternation in spring load is required in order to make the governor isochronous and the speed at which it would then run. The mass of each ball is 30 kg.
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