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Mechanical Engineering
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Energy Storage Labs
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AC Flywheel battery
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AC Flywheel battery
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Theory
Procedure
Self Evaluation
RT
Assignment
Reference
Feedback
Data Set
1)
Turning moment diagram is a graph between
none of the above
Force and crank radius
Torque and crank radius
Torque and Crank angle
2)
The energy is stored in Flywheel in form of
Electrical energy
Heat energy
Potential energy
Kinetic energy
3)
The radius of Gyration (k) for Rim Type Flywheel having radius ‘r’ is given by
k = 2r
k=r
k=r/3
k=r/2
4)
The coefficient of fluctuation of speed of Flywheel is given by (Note:N1 =Maximum speed, N2 = Minimum speed, N = Mean speed.)
(N1-N2) x N
(N1+N2) x N
(N1-N2)/N
(N1+N2)/N
5)
The Coefficient of fluctuation of energy of flywheel is given as (note: Emax = Maximum Kinetic energy of the Flywheel. Emin = Minimum Kinetic energy of the Flywheel )
(Emax + Emin)/Work done per cycle
(Emax – Emin) x Work done per cycle
(Emax – Emin)/Work done per cycle
(Emax + Emin) x Work done per cycle
6)
In industries which electrical braking is preferred?
Regenerative braking.
Plugging.
Dynamic braking.
None of the above.
Cite this Simulator:
vlab.amrita.edu,. (2015). AC Flywheel battery. Retrieved 17 February 2025, from vlab.amrita.edu/?sub=77&brch=270&sim=1677&cnt=3
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