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Dc shunt motor is constant speed motor.Its speed is constant with armature current.This shunt motor is used in paper mills and drilling machines
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∙ 12y ago
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What are industrial applications of DC shunt motors?
Dc shunt motor is a constant flux and constant speed motor . So that it is used in centrifugal pumps ,machine tools ,blowers and fans etc.
Which type of motor is used for marble cutter?
dc shunt motor. it provides constant speed at all loads.
What is torque equation in DC generators?
generally generator is used to generate power whether it is AC or DC . to generate energy it is necessary to rotate armature at constant speed . it can be achieved by motor or any engine.
What happens to d.c motor when Field is weakened in DC?
when the field winding of dc motor opens the flux is zero so the speed is inversely propotional to speed ,so motor runs at dangerous speed...........
What are the applications of a dc series motor?
DC GeneratorSeries Gen-Rising voltage characteristics-used as booster in feedersShunt Gen- Constant voltage- Battery charging,ordinary lightingCompound-Differential-Drooping characteristics-Welding power supply Flat compound-constant voltage-ordinary lightingovercompound-voltage increases as load increases-booster in traction linesDC MotorSeries motor-high starting torque-Traction,crains,hoistsShunt motor - Medium torque,constant speed-Lathe machine,constant speed line shafting,centrifugal & reciprocating pumps
Which DC motor is constant speed motor?
Dc shunt motor is constant speed motor.Its speed is constant with armature current.This shunt motor is used in paper mills and drilling machines
Why is the speed of dc shunt motor practically constant under the normal condition?
The speed of dc shunt motor is practically constant under the normal condition because the field flux is constant.
What are industrial applications of DC shunt motors?
Dc shunt motor is a constant flux and constant speed motor . So that it is used in centrifugal pumps ,machine tools ,blowers and fans etc.
Why do you control the speed of constant speed dc shunt motor?
no it controls your anus
Why do you control the speed of DC motors?
because dc motor is a powerful & dangerous motor it is akiller
What is function of dc motor in lift?
Shunt motor is used. For constant speed ,torque will high when load is increased
Which type of motor is used for marble cutter?
dc shunt motor. it provides constant speed at all loads.
Why speed of the dc shunt motor practically constant under normal load condition?
Because the field flux is constant.
What type of ac motor will operate at a constant speed from no load to full load?
The Synchronous motors will operate at a constant speed from noload to fullload. Even it is classified as an AC motor, we have to fed the motor both AC and DC supplies. That we have to supply DC to the Field (Normally Rotor) and AC to the Armature (Normally Stator).
What is the major advantage of a compound DC generator?
The compound DC motor has the advantage of both, constant speed feature of the shunt motor and the capability to handle high starting torque feature of series motor.
Advantages of dc shunt motor?
it maintains a constant speed under varing load
Is there any rotating magnetic field in dc motors?
yeah ,if we consider a 3 phase dc motor ,the rotating magnetic field is produced by rotating the permanent magnet with a constant speed.
