what is electric traction?
Answers were Sorted based on User's Feedback
Answer / er. ankush miglani 9718151073
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
Is This Answer Correct ? | 176 Yes | 29 No |
Answer / manoj sandeep
the system which use electrical power for traction system is
called electrical traction.
Is This Answer Correct ? | 160 Yes | 46 No |
Answer / farha
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.
Is This Answer Correct ? | 94 Yes | 17 No |
Answer / praveen kumar
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 ....
Is This Answer Correct ? | 84 Yes | 8 No |
Answer / reddy
electric Traction means to use electic motors for railway
service
Is This Answer Correct ? | 125 Yes | 66 No |
Answer / jitendra sharma
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
Is This Answer Correct ? | 45 Yes | 11 No |
Answer / md . afzal sharif
The propelling of wheels on tracks is known as traction and
if this traction is carried on electricity then it is known
as electric traction
Is This Answer Correct ? | 36 Yes | 8 No |
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..
Is This Answer Correct ? | 40 Yes | 14 No |
Answer / pravin
The locomotion in which driving force is obtained from electric motors is called as electric traction
Is This Answer Correct ? | 29 Yes | 9 No |
Answer / ankit
electric traction is something which uses electrical energy
which is required to produce the necessary tractive pull or
effort required to propel a train
Is This Answer Correct ? | 24 Yes | 9 No |
Brushed alternator is also called dc generator ? its true or false ?explain it ?
how to work current transformer and potential transformer
What is the difference when selecting a cable between AC and DC current?
if a damaged 500kva transformer with %impedance 2.6 is replaced by two transformers of 250Kva with different % impedance will they be able to catter the load. what will be the ratio of load on the two transformers if the % impedance is in the ratio 1:2
what is the thumb rule or formula for cable size and current ratings
where is core-type and shell-type construction suitable for transformers ?
How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f used in Canada is to be operated on 50 hz in Europe frequency then how will its KVA rating change? a-increase b-decrease c-remains same
Sparking occur when a load is switched off because the circuit has high – a.) Inductance b.) Capacitance c.) Resistance d.) None
in transfomer which type of oil is use!
What happens if we give ac supply to dc shunt and series motors individually
what is general test conduted by transformer
WHAT IS THE NECESSITY OF GIVING PARTICULAR COLOURS FOR 3 PHASE TRANSFORMERS.....