What is the plugging of an Induction motor? Last Answer : Plugging is a method of braking used in induction motors. Plugging involves interchanging the supply to two of the stator phase windings. This method is used in applications that require immediate ... , torque is produced in the opposite direction. This leads to breaking of the electric motor...
What is the principle of DC motor? Last Answer : The action of DC motor is based on the principle that when a current-carrying conductor is placed in a magnetic field, it experiences a mechanical force whose direction is given by Fleming’s Left-Hand Rule and whose magnitude is given by F=BIL Newton ...
What is a Universal Motor? Last Answer : A universal motor is defined as a motor that may be operated either on direct or single-phase ac supply at approximately the same speed and output....
What is the principle of motor? Last Answer : Whenever a recent carrying performer is placed in a compelling field, it manufactures turning or twisting movement known as torque....
Give two basic speed control schemes of DC shunt motor? Last Answer : By using the flux control method-in this method a rheostat is connected across the field winding to control the field current. So by changing the current, the flux produced by the field winding can ... )can be varied and since speed is directly proportional to (Eb-IaRa) the speed can be controlled...
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