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What factors determine the induced voltage of a dc machine?
i think that it is possible that for unknown circumstances i don't know it.
What is the different between 3phase plus N generator coil and motor coil?
Generator coils generate the voltage, motor coils use the generated voltage.
What happens during energy conversion?
There is no physical connection between the primary and secondary of a transformer. A transformer is essentially 2 laminated coils of wire interwoven with each other. The magnetic field created in the primary coil is induced into the secondary coil creating voltage on the secondary side.
What is difference between 24vac and 240 v ac coil?
These are two different rating coils. I will not take 24V and 240V ac coils in this explanation, I will take low voltage ac coil and high voltage ac coil in the explanation in general. Low voltage ac coils have low insulation in general compared to the high voltage coils since we need more insulation for the high voltage coils. Low voltage ac coils have less no of turns and less diameter of coil compared to high voltage ac coils. But the thickness of the conductor used for the ac coil depends on the current rating of the coil only it does not depends on the voltage.
In a two coil system the induced potential difference in the secondary coil depends on?
In a two-coil system, the induced potential difference in the secondary coil depends on several factors: the rate of change of magnetic flux through the coil, the number of turns in the secondary coil, and the strength of the magnetic field produced by the primary coil. According to Faraday's law of electromagnetic induction, the induced voltage is proportional to the rate of change of the magnetic field and the coil's turns. Additionally, the orientation and distance between the coils can also affect the induced potential difference.
What is the relationship between the induced voltage in a two-coil system and the magnetic field strength?
The induced voltage in a two-coil system is directly proportional to the magnetic field strength. As the magnetic field strength increases, the induced voltage in the coils also increases.
If a magnet is put inside one coil of wire a voltage is produced. What will happen if the magnet is put inside two coils of wire?
I would expect a voltage in both coils of wire.Note that, if the two coils are connected, the voltages (and corresponding currents) in the coils can interact. Also, if the two coils are NOT connected, they can STILL interact, since a current will produce its own magnetic field.
How would you measure power using three wattmeter in three phase?
Each of the wattmeter's current coils are inserted into line conductors, and the voltage coils are connected in wye between each line conductor.
Is there any voltage induced in coil when axis of two coils at right angles to each other?
Coils at right angles do not couple if the distance is much greater than the diameters, but at close quarters there might be some small amount of coupling unless symmetry is perfect.
How you can find positive and negative in a transformer?
There is no positive and negative on a transformer. Transformers will only pass AC (alternating current), due to the fact that induction will only occur with a moving field. The current has to be changing polarity and intensity continuosly, for the current to be induced in the windings. Both terminals on the output vary, with relation to each other. Put DC into a transformer and the coils will saturate, overheat and probably burn out.
What is working principle of synchros?
when rotor excited by ac voltage , the rotor current flow , and a magnetic field is produced .the rotor magnetic field induced an emf in the stator coils by transformer action.the effective voltage induced in any stator coildepend upon the angular position of te coil's axis w.r.t rotor axis sthitaprajna.rath@gmail.com
How can a change in the voltage of a transformer's primary coil create a change in the secondary coils voltage without the coils touching?
The more coils you have on one side will increase the magnetic force
How can a change in voltage of a transformers primary coil create a change in the secondary coils voltage without the coils touching?
The more coils you have on one side will increase the magnetic force
What factors determine the induced voltage of a dc machine?
i think that it is possible that for unknown circumstances i don't know it.
What is the different between 3phase plus N generator coil and motor coil?
Generator coils generate the voltage, motor coils use the generated voltage.
Write any two factors on which strength of induced current depends?
The strength of induced current depends on the number of coils of the cunductor and the strength of the magnet.
What are two ways of making a stronger voltage using Faraday's law?
Using transformers. The concept of transformers is that it can regulate voltage. Like it can increase the supplied voltage by 10 times or even more. It works in the ratio of coils. This ratio of coils are equal to the ratio of input/output voltages.
