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Difference between flux linkage and flux leakage?
i) leakage flux is those flux which goes through the air and linkage flux is those flux whose go through the cell. ii)leakage flux is the loss at flux but linkage flu is warning flux. iii)leakage flux is cause of eddy current loss and linkage flux is case of copper loss.
What happems when frequency is changed and voltage and current remain unchanged?
In magnetic circuits, such as occur in transformers and motors, the flux density is inversely proportional to the frequency, so a drop in frequency could cause overheating through excessive flux density.
How many lines of magnetic flux must be cut in 1 s to induce a voltage of 1 V?
To induce a voltage of 1 V, a magnetic flux change of 1 weber per second must occur, according to Faraday's law of electromagnetic induction. The number of lines of magnetic flux corresponds to the number of webers. Therefore, to induce a voltage of 1 V, 1 weber of magnetic flux must be cut in 1 second, which translates to cutting through 1 line of magnetic flux if each line represents 1 weber.
What is the difference between magnetic flux magnetic flux densitymagnetic flux linkage?
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Air gap flux is termed as useful flux why?
Basically useful fluke is the flux that flows with in the magnetic circuit of an armature. That is why when there is an air gap the flux enters the armature which makes it useful flux! Hope that answers your question!
How can you isolate the magnetic flux from big magnets that are used for turning a motor shaft?
You shouldn't need to. Except for minor fringing, the majority of the flux will remain within the magnetic circuit -i.e. the yoke, pole pieces, etc.
Define gap contraction factor for slots?
It is nothing but the effect of flux which is reduced slightly due to fringing effect. it depends on the material used for the stator and rotor design. as well as shape of the slots.
What is Spherochromatism?
Spherochromatism, also known as color fringing, is an optical phenomenon that causes different wavelengths of light to focus at slightly different points, resulting in color fringing on the edges of objects in an image. This can occur in lenses that are not well-corrected for chromatic aberration, particularly at wide apertures.
What are fringing reefs and what are they made of?
Fringing reef is made up of many plankton and grows 100-20 yards from the shore, such as a lagoon.
What are the different forms of coral reef?
Coral reefs can take four forms; fringing reef, platform reefs, barrier reefs and atolls. Fringing reefs are narrow and shallow, and generally occur near the shore, they literally are a thin 'fringe' along the coast. Platform reefs are reef outcroppings far from shore that occur in calm water. They often have a shallow lagoon, and are flat on top. Barrier reefs are reefs growing along a coastline that are separated from the coastline by a lagoon. Barrier reefs are very similar to fringings except that they are much larger. Atolls are ring reefs that usually form at the base of a volcano. Over time the volcano dissapears, leaving a rin of reef surrounded by deep ocean.
Is a fringing reef a coral reef?
Yes
What are the three types of reefs?
fringing, coral, and barrel
What do fringing reef eat?
im trying to find the answer!
What kinda reef is the buccoo reef?
A fringing reef
Are fringing reefs threatened or endangered?
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How do you reduce fringing effect?
Hi, if you really wanna reduce magnetic fringing effect, then you have to keep + side in water for two days and then can have a test of effect streangth, it will be reduced to 50%.
Difference between flux linkage and flux leakage?
i) leakage flux is those flux which goes through the air and linkage flux is those flux whose go through the cell. ii)leakage flux is the loss at flux but linkage flu is warning flux. iii)leakage flux is cause of eddy current loss and linkage flux is case of copper loss.
