DC Generators
When two D.C. series generators are running in parallel, an equalizer bar is used

To reduce the combined effect of armature reaction of both machines
To increase the series flux
To increase the speed and hence generated e.m.f.
So that two similar machines will pass approximately equal currents to the load

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DC Generators
When two D.C. generators are running in parallel an equalizer bar is used

So that the two identical machines will pass approximately equal currents to the load
To reduce the combined effect of armature reaction of both the machines
To increase the series flux
To increase the generated e.m.f.

ANSWER DOWNLOAD EXAMIANS APP