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What will happen when running DC motor's field will open?
speed will increase
What happens if field winding of a running dc shunt motor suddenly breaks open?
when the field winding of a running dc shunt motor suddenly breaks open the motor fails to run because in the motor the stationary winding is armature and rotatory is field winding
What happen to 440v motor running at 480v?
Depends on the motor. If it is a synchronous motor it will run too fast.
Why use capictor in motor?
To create rotating magnetic field inside motor stator and it is done by capacitor. current drawn by motor running winding is lagging in nature when capacitor is connected in series with starting winding then the phase angle of running winding current and starting winding currents changes which creates a rotating magnetic field and motor is able to run.
Which is having more number of turns in starting and running winding?
In a typical electric motor, the starting winding generally has more turns than the running winding. This is because the starting winding needs to create a higher magnetic field to initiate the motor's rotation, while the running winding operates more efficiently with fewer turns once the motor is up to speed. However, the exact configuration can vary based on the design of the motor.
What will happen when running DC motor's field will open?
speed will increase
What happens if field winding of a running dc shunt motor suddenly breaks open?
when the field winding of a running dc shunt motor suddenly breaks open the motor fails to run because in the motor the stationary winding is armature and rotatory is field winding
What happen to 440v motor running at 480v?
Depends on the motor. If it is a synchronous motor it will run too fast.
What will happen if excitation of a running synchronous motor suddenly cuts off?
something cool
What would cause a table saw motor to reverse itself while running?
if the power wires for the motor happen to be hooked up backwords
Why use capictor in motor?
To create rotating magnetic field inside motor stator and it is done by capacitor. current drawn by motor running winding is lagging in nature when capacitor is connected in series with starting winding then the phase angle of running winding current and starting winding currents changes which creates a rotating magnetic field and motor is able to run.
When the motor is found running hot to touch what happen?
A motor is always going to be hot to the touch because when it is running it is very hot and takes awhile to cool down after it is shut off. If an engine is hot to the touch, it just means it was recently running.
What happen when i turn key on and everything light up but do not start?
Battery or Starter motor.
When servicing a 2 hp motor your amp reading is 3.10 amps what voltage is the motor operating under?
It depends on whether the motor is run on load or whether it's running light.
can a running motor convert electrical energy to mechanical energy?
Yes, a running motor can convert electrical energy to mechanical energy. This conversion is achieved through electromagnetic interactions within the motor, where electric current flowing through coils generates a magnetic field that causes the motor to move and perform mechanical work.
What happens when the blower motor resistor goes bad?
What can happen when a blower motor resistor goes bad is that the motor will run and then suddenly stop running on a regular basis. Sometimes the blower fan will not turn on and cause the motor to overheat.
What causes an electric motors magnetic field to collapse?
An electric motor's magnetic field can collapse due to a sudden change in voltage or current levels, which can demagnetize the motor's components. This can happen if the motor is overloaded, if there is a short circuit, or if there is a disruption in the power supply.
