Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 32
t a portion of the energy a consider-able distance. Ques. How could the system shown in fig. 2,147 bemade more efficient than that of fig. 2,146. Ans. By using a high pressure alternator in order to con-siderably increase the transmission voltage. Thus, a 2,200 volt alternator and 1:10 step up… … I HO V 6 Q Q Q220 V -i 1—.— i ~ i T ■ LOW PRESSURE I IOV 0 0 9 VAITFRNATOR -* 1 1 >- STEP DOWNTRANSFORMER TWO WIRE TRANSMISSION
Electrical engineering
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