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its typical question
experimental results would give sound results
yet i'l give you explanation
though you feed a dc supply to an armature, still ac currents will flow in the armature. this is caused by the rotation of armature while providng DC current through stationay brushes.
if you connect it with a transformer ( AC), then it might experience DC currents flowing in the coil. so, initially it'l experience a movement and then it may clogg or magnetic locking, since, field is DC and armature is also DC.
while armature is designed for ac currents, it may overheated by dc currents
What else can I help you with?
Are the interpoles in a DC motor connected in series or in parallel with the armature?
Hi, Always interpoles are connected in series with armature. N.V.B.V. Prasada Rao
What does a armature or rotor do?
The Armature(or rotor) is a electromagnet inside a motor and alters the magnetic field inside the motor when it rotates. In DC motors it is connected to a Commutator. In AC induction motors the armature isn't connected to a power source.
The primary winding in a transformer is connected to the what?
The primary winding of a transformer is connected to the supply, while the secondary winding is connected to the load.
What is shunt current and a armature current?
The terms 'shunt' and 'armature' apply to a particular type of d.c. motor, in which the field windings are connected in parallel with the armature windings. 'Shunt' is an archaic term for 'parallel', so the term 'shunt', in this context, means that the field winding is connected in parallel with the armature winding. The terms 'shunt current' and 'armature current', then describe the currents flowing in the shunt winding and armature winding, respectively.
Why is armature connected to a sprinngy steel strip?
In an electric bell, a flat steel spring brings the armature back to its original position.
Where is the use of earth transformer?
It is used in where the transformer are connected in star delta.
Why the transformer connected on inverter output?
A transformer is connected to the output of inverter in order to step up the AC voltage output.
Which side of a transformer is the load connected to?
It is connected to the secondary side.
Basic principle of commutator motor meter?
It is based dynamometer principle with ironless motor with a wound armature having a commutator. The two coils are connected in series with supply and armature coil is connected in parallel to it.
What is three point dc shunt motor starter?
L , F and A L - Line (connected to Supply) F - Field (connected to field of dc motor) A - Armature (connected to armature of DC motor) that's y it is called 3 point
Why transformer does not rotate when its secondary is connected to bearing?
How do you connect the transformer's secondary to the bearings.
State the important difference between a transformer and induction motor?
A transformer uses a varying magnetic field to induce a voltage in another winding, often changing the voltage to match the requirements of the load.A motor uses a varying magnetic field in induce a torque in the armature, making it turn, converting electrical energy into mechanical energy. In the case of an induction motor, the "windings" in the armature are built in as "single turn shorted secondary windings", rather than windings connected via slip rings or commutators, but the end result is the same - opposing and attracting magnetic fields cause the armature to rotate.
