traction means using the electric power for traction system
i.e. for railways, trams, trolleys, etc.
electric traction means use of the electricity for all
these . now a days magnetic traction is also used for
bullet trains.
basically dc motors r used for electric traction systems
Act of drawing or being drawn is known as traction.If
electric supply is used for driving a locomotive, the
system is known as electric traction.Electric traction may
be A.C. or D.C. powered.e.g.600V dc is given to tramways
and trolley buses.
traction means using the electric power for traction system
i.e. for railways, trams, trolleys, etc.
electric traction means use of the electricity for all
these . now a days magnetic traction is also used for
bullet trains.
basically dc motors r used for electric traction systems
ELECTRIC TRACTION IS THE NAME OF SYSTEM IN WHICH THE
ELECTRICAL POWER IS UTILISED TO RUN THE RAILWAY , BY USING
THE DIFFERENT TRACTION MOTORS i.e. D.C. SERIES MOTOR ETC..
traction means to move forward a vechile ... and so a
system when move forward by means by elctric is known is
eletric traction.....in electric traction mainly we have to
run a moter by means of electric ...and for running a motor
we need some power ckt and control ckt ....
in eletric system the most important thing is his breaking
system ...becoz when a driver call for a brake then he
suddenly disconnected it from overhead lines but due to
interia motor will take some more time to stop
for this we use some new braking system /....
1.regenerative breaking
2.rehostatic system
in all these system the main concept is that the power ckt
has changed to braking system during breaking ....
electric traction is something which uses electrical energy
which is required to produce the necessary tractive pull or
effort required to propel a train
Can u explain : how capacitor act when the supply is given
is a.c and d.c.
I know that when d.c supply is given then the capacitor
charges and becomes open circuited.
But please say about when a.c is given.
I have seen that when a.c supply is given ,it charges and
discharges,
But when we plug in capacitor to our daily supply and take
it out ,then we join those wires spark will appear,which
seems charge is present ,but when a.c is given it should
charge and discharge
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