Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1081
Fig. 445 Jialf of 0.128 or 0.064 ohm. The drop, or loss of pressurein the armature will be C x E or 30 x 0.064=1.92 or say 2\olts. This machine being a shunt generator, the main^nr- current does not pass through the fields, and there is nofurther voltage lost. 1052 Steam Engineering The… … Fig. 446 jO this load 22 hours a day without getting more than 90°Fahr. hotter than the surrounding atmosphere. A prop-Lerly proportioned machine will stand a 25 per cent over- ;load for half an hour, rising an extra 30° in temperature. , The Dynamo 1053 and it will stand a 50 per cent overload for…
