THE INDUCTION MOTOR. 



rent of 12 amperes, corresponding to 12 . 2000 V 3 volt - am 

 peres. This divided by 2250 volts yields a magnetizing current equiv- 

 alent to 18.4 amperes. The leakage factor being 0.061, we can draw 

 our standard diagram whence the curves in Fig. 37 are derived. 



400 



350 



SCO 



200 



150 



JHREE! 



50 100 150 200 250 300 350 400 

 }<.. W. 



FIG. 37. 



These curves clearly show that the maximum output of the single- 

 phase current motor is only 0.65 the maximum output of the three- 

 phase current motor. 



