a 
ALTERNATING GENERATORS AND SYNCHRONOUS MOTORS. 
181 
TABLE 20. 
E. M. F. 600 500 400 300 
Armature Flux. 8.5 x 10° 41 x 10° | 5.7 x 10° |} 4.25 x 108 
Field Flux. 10.6 x 10° 89 x 10°| 7.1 x 10°| 5.3 x 10° 
A. Cast 
oO . 
$2) Steel.| 2 | ¢3.000| 58 | 77,500| 30 | 62,000 | 17.5 | 46,500 | 10 
ae Bm 57 e-| 
S ot 
= aS oe 
2 0 04” 23 
5 hh 
= | 28|Sheet.| S| 120,000] 435 | 105.000|130| 88,500 45 | 62,500 | 1 
9 al) oH 
S eo 
o mm 
$| . | 009”) 23 
& |Sheet.| 33 
HD ae eel £& | 106,000] 135 | 89,000] 46 | 71,000 / 23 | 53,000) 11 
aft a TRE 4 
i 23 
© homo) —s 
3 |e |0.02”| ¢4 
= | 23|Sheet | ¥ 
fe S | 56,500| 14 | 47,300|10/38,000| 8 | 28,500] 6 
E~ 75 
< 
2 ; 
eS| 4 232 120 70 40 
. | Be 
nm 
be ‘ 
A | os = 3,700 380 : 
g|ss| 8.5 | £ 1,100 120 
~ Ay 
© 2) © 
fp a 
is] a 
ae ee 5 
é 3 1.75 c 238 80 40 20 
a fs 
5 2 
{ob} ~ 
a|é., a 
=%| 10 5 140 100 80 60 
EO 
a 
To iy 6,300 5,250 4,200 3,150 
10! , , ' 
gig lag OO ea 10,610 6,650 4,770 3,420 
