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Recent questions tagged flywheels-and-governors
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GATE2020-ME-1: 20
A flywheel is attached to an engine to keep its rotational speed between $100\: rad/s$ and $110\: rad/s $. If the energy fluctuation in the flywheel between these two speeds is $1.05\: kJ$ then the moment of inertia of the flywheel is____________$kg \cdot m^{2}$ (rounded off to $2$ decimal places).
go_editor
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Applied Mechanics and Design
Feb 19, 2020
by
go_editor
5.0k
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gateme-2020-set1
numerical-answers
applied-mechanics-and-design
theory-of-machines
flywheels-and-governors
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GATE2015-3-2
For the same material and the mass, which of the following configurations of flywheel will have maximum mass moment of inertia about the axis of rotation OO’ passing through the center of gravity.
Arjun
asked
in
Applied Mechanics and Design
Feb 24, 2017
by
Arjun
27.4k
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gateme-2015-set3
applied-mechanics-and-design
theory-of-machines
flywheels-and-governors
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GATE Mechanical 2014 Set 4 | Question: 38
Torque and angular speed data over one cycle for a shaft carrying a flywheel are shown in the figures. The moment of inertia (in $kg.m^2$) of the flywheel is _______
Arjun
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Theory of Machines
Feb 19, 2017
by
Arjun
27.4k
points
gateme-2014-set4
numerical-answers
flywheels-and-governors
theory-of-machines
applied-mechanics-and-design
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GATE Mechanical 2014 Set 2 | Question: 33
Consider a flywheel whose mass $M$ is distributed almost equally between a heavy, ring-like rim of radius $R$ and a concentric disk-like feature of radius $R/2$. Other parts of the flywheel, such as spokes, etc, have negligible mass. The best ... for $α$, if the moment of inertia of the flywheel about its axis of rotation is expressed as $αMR^2$, is _______
Arjun
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in
Applied Mechanics and Design
Feb 19, 2017
by
Arjun
27.4k
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gateme-2014-set2
numerical-answers
applied-mechanics-and-design
theory-of-machines
flywheels-and-governors
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answers
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GATE ME 2013 | Question: 31
A flywheel connected to a punching machine has to supply energy of $400 Nm$ while running at a mean angular speed of $20 rad/s$. If the total fluctuation of speed is not to exceed $±2%$, the mass moment of inertia of the flywheel in $kg$-$m^2$ is $25$ $50$ $100$ $125$
piyag476
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Applied Mechanics and Design
Feb 19, 2017
by
piyag476
1.4k
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gateme-2013
applied-mechanics-and-design
theory-of-machines
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