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What is difference between an AC and DC flux?
As happens with voltage and current, flux is steady for dc but keeps altering for ac. A transformer works through the ac flux in the magnetic core.
What will happen if you pass ac current passes through a inductor?
magnetic flux will be induced its use to rotate the shaft or given some force
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 What is the difference between buzzer and speaker?
BUZZER IS SIMPLY A RELAY THAT MECHANICALLY OPENS AND CLOSES. A speaker is a coil suspended into a magnetic flux responding to AC signals
What does a flux density do in a single phase tramsformer?
Answer for USA, Canada and countries running a 60 Hz supply service.In an AC system the voltage alternates 120 times a second. This alternation causes the magnetic field that surrounds the wire in the primary coil to rise and collapse along with the voltage. This magnetic field is also known as magnetic flux. When the flux collapses and rises in the primary winding of the transformer this flux cuts the secondary coils and induces a current to flow in the secondary winding of the transformer. Depending on the amount of coil turns in the secondary, the AC voltage can be higher (step up) or lower (step down) than the primary voltage.
How much does a cubic meter of AC 10 asphalt weigh?
2400kg
What is the abbreviation for asphalt?
AC is an abbreviation for asphalt. The terms "asphalt (or asphaltic) concrete", "bituminous asphalt concrete" and the abbreviation "AC" are typically used only in engineering and construction documents and literature. ASPH or AP is the abbreviation of Asphalt.
What are the differences between the natures of dc flux and ac flux?
dc flux is caused by dc current (flux and current are proportional), it is a constant value. Put an inductor (or transformer winding) across a battery and you will get dc flux. ac flux is caused by ac current (flux and current are proportional), it is a moving value, the flux moves with the current, typically cyclical but the waveform is arbitrary as long as we're moving.
What is difference between an AC and DC flux?
As happens with voltage and current, flux is steady for dc but keeps altering for ac. A transformer works through the ac flux in the magnetic core.
Flux in DC vary or constant.?
In DC or direct current, the flux is constant. AC or alternating current is variable.
What does ac mean when talking road construction?
Asphalt Concrete
When did Aeon Flux end?
Aeon Flux ended on 1995-10-10.
Why transformer do not operate with DC?
Transformer works with varying flux. DC won't create it. Only AC produce varying flux.
What is ac flux in transformer?
The flux means the flux of the magnetic field passing through the iron core of the transformer. Because the applied voltage is AC, it means that the flux is also AC. The voltage and the flux are related by the basic formula v = N d/dt (phi) where N is the number of turns in the coil. At a steady frequency this becomes: v = N x 2pi x freq x (total flux in Webers) This is the basic design equation for transformers because the peak flux density in the core sets a physical limit and determines the size of the transformer, which is why transformers are always larger at lower frequencies.
What is the difference in welding rods for ac welders and dc welders?
The difference in the ac/ dc , or polarity of welding rods is in the makeup of the flux coating , or the alloy of the metal, and in the case of SMAW ( Shielded metal arc welding ) rods , which have a flux coating, are usually marked on the base of the rod.
What has the author C F Shields written?
C. F. Shields has written: 'The effect of flux-oil and Trinidad Lake asphalt content on the photo-oxidation of asphaltic cements'
Why are all cores exposed to ac flux variation laminated?
Limit effects (heat loss) caused by eddy currents
