The difference between a separately excited DC generator and a Shunt DC generator is that for a separately excited Dc generator , the excitation field winding is supplied by an external source different from that supplying the armature while for shunt generator, the excitation field windind is connected in series with the armature and supplied by a single source.
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A series motor respond by decreasing its speed with small increase in current for a given load torque. A shunt motor holds its speed nearly constant with large increase in input current for same amount of load torque
a shunt coil needs external supply & tripping coil gets supply from itself.
A shunt dc motor has quite different characteristics from a series motor. Wired in series, the same current passes through the armature and the field winding and it is most unlikely that a shunt motor would have a field winding that is suitable for this. Therefore a shunt motor cannot be wired as a series motor in general because its field winding is designed for only a small current.
advantages and dis advantages of shunt regulator
wala... secret In general the difference between series and shunt (or parallel) is that series is like a string of pearls, each one receives from a leading source and sends directly to a draining target (the current has to flow equally through all). Parallel however is like a railroad track in that the source is one rail and the drain is the other rail with each of the ties pulling from one and pushing into the other regardless of what any of the other "ties" are doing (each has a completely separate current flow from the others). In terms of regulation a series regulator would have to "block" some of the power going through it to the load in order to regulate it. A shunt or parallel regulator would have to "drop" or waste enough of the limited available power to restrict what would be left available to the load (or loads). Hope this overview helps
The difference between a separately excited DC generator and a Shunt DC generator is that for a separately excited Dc generator , the excitation field winding is supplied by an external source different from that supplying the armature while for shunt generator, the excitation field windind is connected in series with the armature and supplied by a single source.
A shunt is a passage between blood vessels which diverts blood. A stent is used to prop open an artery.
If you are placing more than one resistors in series, then its combined resistance is higher than when you place these resistors in shunt.
series controller, shunt controller,series-shunt controller,series-series controller
the basic difference is ,in short shunt motor the series field winding wont carry any current under no load condition whereas in long shunt motors series winding will carry no load current.....
An AV shunt is surgically implanted. An internal fistula is an abnormality that develops in tissues/between areas of anatomy.
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A series motor respond by decreasing its speed with small increase in current for a given load torque. A shunt motor holds its speed nearly constant with large increase in input current for same amount of load torque
a shunt coil needs external supply & tripping coil gets supply from itself.
In a series-fed Hartley oscillator, the coil is in series with the tank circuit, while in a shunt-fed Hartley oscillator, the coil is connected in parallel to the tank circuit. This difference affects the impedance matching and frequency stability of the oscillator circuit. Series-fed tends to have better stability, while shunt-fed may be simpler to design.