SSC JE Electrical Engineering 2017 Set 4 Paper

Question : 183 of 200

Marks: +1, -0

The e.m.f. of a DC generator depends on ___

Solution:

EMF of a DC generator depend ON speed of armature. For voltage build up in DC generator speed of armature should be greater the critical speed.
EMF

∝ \ϕ\ω

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