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It depends on the construction of the motor. If the field winding is connected in series with the armaturewinding, the motor is like a universal motor and will probably operate normally. If the field winding is connected in parallel with the armature, the motor will not run, but will draw current, make noise and get hot.
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Is schrage motor ac?
As the motor is a three phase machine,it must be AC supply
A series LCR circuit consisting of R10 ohms and impedence 20 ohms is connected across an ac supply of 200 v rms The rms voltage across the capacitor is?
16.32 volts
Why synchronous motor called double excited motor?
AC and DC supply sources we are given to motor so we are called double excited motor
Does a ac generator have a brush?
AC generators (alternators) usually have a dc supply to the rotor coils, supplied through slip-rings with carbon brushes. Because the slip-rings can be made very smooth the life of the brushes is greatly extended when compared with brushes on the commutator of a dc motor or an ac commutator motor. Cars generate electrical power with a three-phase AC alternator, connected directly to the battery through rectifier diodes. The alternator voltage is controlled by the voltage regulator, which works by controlling the dc supply to the rotor.
How do you convert 220 3phase ac to 125 vlt dc power or can you run dc motor on ac power just to test it for a minute or to without damaging the motor?
You can't. A three-phase motor works on a completely different principle from a d.c. motor (e.g. there's no electrical connection to the rotor). As well as this, with a d.c. supply, you will only be able to connect one phase of the field windings, and the resistance of that field winding will be low compared with its reactance, and may well burn out if you connected it to a d.c. supply.
Can a DC series motor with speed control be connected on AC supply?
A dc series motor with speed control can be connected on ac supply because dc machines are totally reversible.
What happens if a DC motor is connected to an AC supply?
Through loda
What does a inductor do when connected across ac supply?
opposes changes in current
When ac motor is connected with DC supply?
Basically AC motors would not work on DC supply but there's however an exception for a Universal motor also known as a series motor. This is the only motor as far as I know that work on both AC and DC.
Why does the lamp bright when connected to the AC?
why does the lamp bright when it is connected to the AC supply
Is schrage motor ac?
As the motor is a three phase machine,it must be AC supply
What type of voltage must be passed across a transformer?
A transformer must be connected to an alternating current (AC) supply of the correct voltage.
Why is the rotation of a fan only in one direction although it is connected to an AC supply?
The direction of the motor is dependent on the way the stator coils are wound.
How do you change an ac motor to a DC motor?
Ac motor have slip ring, to remove the slip ring,connected to the commutator its a dc motor.
A series LCR circuit consisting of R10 ohms and impedence 20 ohms is connected across an ac supply of 200 v rms The rms voltage across the capacitor is?
16.32 volts
What is the advantages of the universal motors?
the universel motor can runs at both ac and dc supply.
How winding is connected to stator in ac motor?
in 3 phase motor u1,v1,w1 give to the short terminal and remaining v2,u2,w2 give t0 the in coming power supply of 440v
