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Total Questions : 1232 | Page 124 of 124 pages
Question 1231. A 8-pole, DC generator has a simplex wave-wound armature containing 32 coils of 6 turns each. Its flux per pole is 0.06 Wb. The machine is running at 250 rpm. The induced armature voltage is
  1.     384 V
  2.     96 V
  3.     192 V
  4.     768 V
 Discuss Question
Answer: Option A. ->  384 V
Question 1232. A Shunt generator running at 1000 rpm has generated emf of 100 V. If the speed increases to 1200 rpm, the generated emf will be nearly
  1.     175 V
  2.     240 V
  3.     120 V
  4.     140 V
 Discuss Question
Answer: Option C. ->  120 V

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