A thicker wire is used in dc series motor filed winding than that in a dc shunt motor.
Both (b) and (c)
A thicker wire is used in dc series motor filed winding than that in a dc shunt motor To reduce resistance and to carry large load current.
A dc shunt motor is driving a constant torque load with normal excitation. If the filed current is halved then the motor will run at
A dc shunt motor is driving a mechanical load at rated voltage with normal excitation. If the load torque is increased to double of the normal one, the speed of the motor will