ALTERNATING GENERATORS AND SYNCHRONOUS MOTORS. 
_ 139 
TABLE 18. 
E. M. F. 4,200 3,500 3,000 2,000 
Armature Flux. 4.95 x 108 4.12 x 10*| 3,54 x 10° | 236 x 108 
Field Flux. 618 x 10° | 5..6 x 10°| 4.42 x 10° | 2.95 x 10° 
. E Cast Iron. | o 
© 3 & | 61,800|320| 51,600 | 190 | 44,200] 130 | 29,500] 60 
a|¢é 50 4 
qd = on 
— Sg aes 
< . Lo fol 
D = 0.04” Sheet. 8 a 
iB ta 24 | 119,000 | 330| 99,000! 88|85,000] 42 |57,000] 16 
S| 3 52 ES 
Ae Tie oA 
— amo 
@ | 4 | 0.02” Sheet.| 5 
B | 2 m |101,000| 95) 84,000] 40/72,000| 27 | 48,000] 12 
o |] & 49 =A 
DN ma 
a|¢ Se 
3 8 0.02’ Sheet. A 
3 
3 E 2 | 34,400] 6/ 28,600] 5|24,500] 4|16,400] 3 
] 
me 72 5 
| 4 
2134 4,2 
a | 28 : 1,340 800 B45 250 
a | Bm 
~ 
q n 
a | 2s 3 
2 | 38 6 2 1,980 530 250 95 
oS. io) 
py s 
3/4 
2 | 3 2.05 E 195 80 55 25 
on H q 
Cs} ty 
A & 
31 © 
3. a 
aq Pee.) om) 
F E 8 10 E 60 50 40 30 
a i4 
10 
ro fed 4,950 4,120 3,540 2,360 
10: 
Total Ampere Turns per Pole. | 8,525 5,580 4,430 2,760 
