57. Zero power factor method for an alternator is generally used to determine
58. In an alternator the armature reaction is mainly influenced by
59. Regulation of an alternator supplying resistive or inductive load is
60. 4 pole 1500 r.p.m. alternator will generate e.m.f. at
61. To obtain sinusoidal flux distribution
62. In air-crafts, alternators have operating frequency of
63. Alternators, now a days, are designed to have poor regulation because
