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Its a motor that will do some work if you feed it some DC voltage. Reversing the dc supply voltage polarity will make it run in a reverse direction.
The electric windows in your car is a good example of a DC motor's usefulness. The window up-down switches simply reverses the + and - polarity of the 12 volt vehicle supply to the window motor to make it take the window up or take it down.
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What is the function of pole shoes of dc motor?
To overcome the sparking at brushes.
Function of dc and ac motor?
Conversion of electrical energy into mechanical energy
What is function of dc motor in lift?
Shunt motor is used. For constant speed ,torque will high when load is increased
What is the explanation for the working principle of gear motor?
the gear motor is normally worked by induction and DC motor the gears is the worked of change in motor function
Can one dc motor run the wheel and crank?
yes ,but it need good function geat system and high watt dc motors
Transfer function of a DC Motor?
G(s)= θ ̇/V= k/(Ts+1)
What is a DC shunt motor?
A DC shunt motor is a motor using DC supply with the the inductor connected parallel to the armature.
What are uses of bidirectional dc motor?
6V dc motor
What is dc motor with synchoronous operation?
A synchronous motor is an ac motor that does not run on dc.
Can a DC dynamo act as a DC motor?
Yes it can and the otherway aroud a DC motor can be used as a dynamo
Can DC series motor work on ac and DC and why?
A dc series motor can work on dc and ac because dc motors are totally reversible.
What is the function of Resistance?
A series DC motor has to have a starting resistor to limit the current flow before the speed builds up.
