6Figure 1A.—Two-phase alternator.IN ANSWERING QUESTION 1-49, REFERTO FIGURE 1A.1-49.What is the phase relationship betweenvoltages A and B?1.In phase2. 45º out of phase3. 90º out of phase4. 180º out of phase1-50.A two-phase, three-wire alternator haswhat maximum number of outputvoltages available?1.One2.Two3.Three4.FourTHIS SPACE LEFT BLANKINTENTIONALLY.Figure 1B.—Connections for two-phase, three-wirealternator output.IN ANSWERING QUESTION 1-51, REFERTO FIGURE 1B.1-51.What is the relative amplitude of thevoltage at output C as compared to A andB?1.C is .707 times A or B2.C is equal to the difference betweenand B3.C is 1.414 times A or B4.C is twice the sum of A and B1-52.What determines the phase relationshipbetween the individual output voltages ina multiphase alternator?1.The speed of rotation2.The number of field poles3.The method of connecting theterminals4.The placement of the armature coils1-53.What is the phase relationship betweenthe output voltages of a three-phasealternator?1.In phase2. 60º out of phase3. 90º out of phase4. 120º out of phase