engineering recuitment NHPC JE & THDC JE 2023 Mock Test Electrical Machines DC Generators Generator EMF Equation
A 6 pole, wave connected DC armature has 250 conductors and runs at 1200 rpm. The emf generated is 600V. The useful Flux/pole is:
1
0.04 Wb
2
0.4 Wb
3
4.0 Wb
4
0.44 Wb