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Well that depends on the type of motor. DC motors use direct current DC and induction motors use alternation current AC.
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∙ 14y ago
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What is a over current trip relay?
It is the one type of coil in the electrical motor starters. It is used to release the switch, i.e. turns off the motor, when heavy load is connected to the motor. It is used for the protection purpose.
Type of dc motor used by fan?
Synchronous motor or induction motor
What type of motor is used in ac servometer?
ac motor
What type of motor used under the water?
It is submersible motor.
What type of motor used in exhaust fan?
Induction motor
What kind of motor used in surface grinding?
In Surface Grinding, the kind of motor that is used is an A.C. Motor i.e the motor that operates with Alternating Current.The current amperage and H.P. specifications depends on the type of Grinding wheel as well as the type of work piece to be used to be ground.
Why you make initially star-connection then delta-connection?
This type of motor starting is used to reduce the inrush current to a lower level. Once the motor is operating at the lower level of run current it changes to a delta connection which allows the motor to operate at its full load amperage rating.
What type of motor is used in refrigerator?
stepper motor
What determines the magnitude and polarity of the counter-emf in a dc motor?
the magnitude is decided by the amount of flux, number of conductors, speed of the motor and the type of the winding used. the polarity is decided by the direction of rotation of the motor and the direction of armature current flowing in the motor.
What is a over current trip relay?
It is the one type of coil in the electrical motor starters. It is used to release the switch, i.e. turns off the motor, when heavy load is connected to the motor. It is used for the protection purpose.
Type of dc motor used by fan?
Synchronous motor or induction motor
What type of motor is used in watch?
mini stepping motor
Type of motor used in fruit juicer?
ersal motor
What type of motor is used in ac servometer?
ac motor
What type of motor used under the water?
It is submersible motor.
What type of motor used in sony DVD?
stepper motor
What type of motor used in exhaust fan?
Induction motor
