Home
Project
Workshop
Nodal Centres
Apply for Nodal Centre Program
Free online demo
Nodal Centre Inaugurations
Nodal Centre List
Top 5 Nodal centres
Unique Login ID
News & Events
Publications
Survey
Faculty Survey
Student Survey
Contact us
Login
.
you are here->
home
->
Mechanical Engineering
->
Energy Storage Labs
->
AC Flywheel battery
.
.
AC Flywheel battery
.
.
Theory
Procedure
Self Evaluation
RT
Assignment
Reference
Feedback
Data Set
1)
Turning moment diagram is a graph between
Torque and crank radius
Torque and Crank angle
none of the above
Force and crank radius
2)
The energy is stored in Flywheel in form of
Kinetic energy
Potential energy
Electrical energy
Heat energy
3)
The radius of Gyration (k) for Rim Type Flywheel having radius ‘r’ is given by
k = 2r
k=r/2
k=r
k=r/3
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)/N
(N1+N2) x 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) x Work done per cycle
(Emax – Emin) x Work done per cycle
(Emax + Emin)/Work done per cycle
(Emax – Emin)/Work done per cycle
6)
In industries which electrical braking is preferred?
Regenerative braking.
Plugging.
Dynamic braking.
None of the above.
Please enable JavaScript to view the
comments powered by Disqus.
Cite this Simulator:
vlab.amrita.edu,. (2015). AC Flywheel battery. Retrieved 21 January 2021, from vlab.amrita.edu/?sub=77&brch=270&sim=1677&cnt=3
.....
.....
.....
Copyright @ 2021 Under the NME ICT initiative of MHRD
Powered by
Amrita
Virtual Lab Collaborative Platform
[ Ver 00.13. ]