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In a spring loaded Hartnell type governor, the extreme radii of rotation of the balls are $80mm$ and $120mm.$ The ball arm and the sleeve arm of the bell crank levels are equal in length.
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written 4.9 years ago by
bhaveshkumarn.pasi
• 500
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The mass of each ball is $2 \ kg$. if the speeds @ the two extreme positions are $400$ and $420\ r.p.m.$
Find:
1] The initial compression at the central spring.
2] The spring constant.
Initial compression of spring ($\delta) = \frac{S_1}{S}$
Diagram
$N_1 = 400 \ rpm$
$N_2 = …
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