57. A dc generator operates at constant speed, variable load, Which of the following losses is likely to be most significant?
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58. A de simplex lap winding
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59. In a dc generator, windage loss is proportional to
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60. Iron losses in a dc machine take place in
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61. Hysteresis loss in dc machine is given by?1.6 is IV, where V is
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62. Core losses in a dc machine occur in
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63. A dc generator has commercial efficiency electrical efficiency tie and mechanical efficiency qm Then
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