to chancel the effect of the armature reaction.
A DC generator, or "dynamo", is very similar to a DC electric motor but cannot be described as "exactly the same as a motor" because a DC generator's designed purpose is not to "use" electricity (which a DC motor does) but to "make", or "produce", electricity.
the armature current is brought thru the interpole winding near the brushes this shifts the electrical null to reduce arcing with heavy loads there were arrangements with small motors to shift the brush holder rings but the interpole has no moving parts and works under all loading conditions
There are two types me dc generator 1 separately excited dc generator 2 self excited dc generator
For a D.C motor it is the field windings which must always be in series with the armature windings.
An ac generator produces ac, a dc generator produces dc, it all depends on the generator.
first dc generator is max generator donno who invented t
A DC generator is a DC machine that is driven by an external rotating force. It is constructed the same as a DC motor.
no they do notAnswerYes, a split-ring commutator does convert a.c. to d.c. It is a rotary switch fitted to the shaft of the generator, which reverses the polarity of its output every half-cycle, so that the generator's output is a pulsating d.c. instead of a.c.
By the operation supply 1.AC generator 2.DC generator In DC generator we are having the following types according to the construction 1.DC Series Generator 2.DC shunt Generator 3.DC Compound Generator
construction of DC generator
what is necessity of commutator in DC generator
Turn the DC generator inside out and you have an alternator .