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 the principle of operation of tube light Last Answer : A fluorescent lamp is a glass tube containing some mercury vapor, with a phosphorescent coating on the interior surface of the tube. The mercury vapor is made to glow by using a high voltage ... eye but it causes the phosphorescent coating on the interior surface of the tube to emit visible light...
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 motor? Last Answer : Whenever a current carrying conductor is placed in a magnetic field it produce turning or twisting movement is called as torque....
What is the principle of motor? Last Answer : Whenever a current carrying conductor is placed in a magnetic field it produce turning or twisting movement is called as torque. ...
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