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maglev train works on alternating current..The electric current supplied to the coils in the guideway walls is constantly alternating to change the polarity of the magnetized coils. This change in polarity causes the magnetic field in front of the train to pull the vehicle forward, while the magnetic field behind the train adds more forward thrust.
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What type of current is used in an electirc motor?
Well that depends on the type of motor. DC motors use direct current DC and induction motors use alternation current AC.
How can you block ac current?
You can block AC current by using a filter with a pass-band that is outside the frequency of the AC current.
What device converts dc current to ac current?
A "Rectifier" converts AC current to pulsating DC current.
Current that reverses direction in the regular pattern is called?
This is known as a direct current or DC. The two major types of currents are AC (alternating current) and DC (direct current). In AC the charges move back and forth, but in DC the charges flow in JUST ONE DIRECTION. Due to this characteristic it will not reverse direction like AC can.
What is the sign for ac and DC current?
AC means alternating current DC means direct current there is no polarity reversal
What kind of electricity does a maglev train run off of?
A maglev train operates using electromagnetic power, specifically relying on alternating current (AC) electricity. This electricity is used to create powerful magnetic fields that enable the train to levitate above the tracks and propel itself forward. The absence of physical contact with the tracks minimizes friction, allowing for high speeds and smooth travel. Overall, the technology combines elements of electromagnetism and electrical engineering to achieve efficient transportation.
What type of current is in homes?
AC alternating current
What kind of electricity used in train?
Ac current. Ac current is easily controlled for voltage and frequency. The diesel engine runs a generator that generates AC current for use in the electric drive motors on each drive wheel.
What type of current is used in grinders?
AC
What is the abbreviation for the type of current that continually changes direction?
alternating current (ac)
What type of electric current changes direction?
AC current (alternating current) like in a wall outlet
Which type of current does a transformer work with?
A transformer works with alternating current (AC). The primary coil of the transformer is connected to an AC power source, which creates a changing magnetic field that induces a voltage in the secondary coil.
Is DC or AC current faster?
AC current is not necessarily faster than DC current. The speed of current flow depends on the specific characteristics of the circuit and the components involved, rather than the type of current being used.
What type of current is generated by the local electrical system?
The electrical grid distributes alternating current(AC).
What type of current is used to power electrical outlets in the US?
AC, alternating current is used to power electrical outlets in the U.S..
What does AC stand for in electrical terms?
AC stands for alternating current in electrical terms. It is a type of electric current that periodically reverses direction, unlike direct current (DC) which flows in a constant direction.
What do you call the type of current which no fixed polarities?
The type of current with no fixed polarities is called alternating current (AC). In AC, the direction of the flow of electric charge periodically reverses, resulting in changing polarities. This is in contrast to direct current (DC), where the flow of charge remains constant in one direction. AC is commonly used in residential and commercial power supply systems.
