. Practical wireless telegraphy; a complete text book for students of radio communication . EMO PLATES MOTOR -FfELD GtMERATOR FJELD. Fig. 67a—Details of Crocker Wheeler 2 K. W. 500 Cycle Motor Generator. generator has 30 field poles and the motor 2 field poles. The armature revolves at2,000 R. P. M., hence there are 33 1-3 revolutions per second which multipliedby 30 (the number of field poles) gives 1,000 alternations of current per since two alternations of current constitute a cycle, the frequency of thisgenerator is 500 cycles per second. The motor of this machine takes 29 amper
. Practical wireless telegraphy; a complete text book for students of radio communication . EMO PLATES MOTOR -FfELD GtMERATOR FJELD. Fig. 67a—Details of Crocker Wheeler 2 K. W. 500 Cycle Motor Generator. generator has 30 field poles and the motor 2 field poles. The armature revolves at2,000 R. P. M., hence there are 33 1-3 revolutions per second which multipliedby 30 (the number of field poles) gives 1,000 alternations of current per since two alternations of current constitute a cycle, the frequency of thisgenerator is 500 cycles per second. The motor of this machine takes 29 amperesat pressure of 110 volts D. C, but the generator armature delivers alternating
Size: 2622px × 953px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjecttelegra, bookyear1917
