When two D.C. generators are running in parallel an equalizer bar is – McqOptions

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1.	When two D.C. generators are running in parallel an equalizer bar is used
A.	To increase the series flux
B.	To increase the generated e.m.f.
C.	To reduce the combined effect of armature reaction of both the machines
D.	So that the two identical machines will pass approximately equal currents to the load
Answer» E.

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