DC Generators
In dc generator, the generated voltage depend upon

None of the listed here
Speed only
Both speed and flux
Flux only

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP