7x10 x 1020 x 1500 E, = 178.5 V %3D 60 Example 26.9. An 8-pole d.c. generator has 500 armature conductors, and a useful flux of 0.05 Wb per pole. What will be the e.m.f. generated if it is lap-connected and runs at 1200 rpm ? What must be the speed at which it is to be driven produce the same e.m.f. if it is wa ve-wound? (U.P. Technical Univ. 2001)

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7x 10 x 1020 x 1500
E
= 178.5 V
60
Example 26.9. An 8-pole d.c. generator has 500 armature conductors, and a useful flux of 0.05
Wb per pole. What will be the e.m.f. generated if it is lap-connected and runs at 1200 rpm ? What
must be the speed at which it is to be driven produce the same e.m.f. if it is wa ve-wound?
(U.P. Technical Univ. 2001)
Transcribed Image Text:7x 10 x 1020 x 1500 E = 178.5 V 60 Example 26.9. An 8-pole d.c. generator has 500 armature conductors, and a useful flux of 0.05 Wb per pole. What will be the e.m.f. generated if it is lap-connected and runs at 1200 rpm ? What must be the speed at which it is to be driven produce the same e.m.f. if it is wa ve-wound? (U.P. Technical Univ. 2001)
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