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 82
s for three phases and the terminalsare brought out to three sliprings. The front bracket is slightly modified to make room for these rings on the inside.For starting duty sufficient resistance is supplied to reduce the starting current taken bythe motor to 1 4 times the normal full load current.… … o, • j» ~ - « i - E °qi •« S w u S c • a *_ ^E E= E — £ £8 T —- ■ fto - 1 - — .--— 33 . _ - - — — £ _v s — - E h §5i!|ij! ^LE ;- -- |-S 5*3 ox - >~— ?. --^- i- ■-> J* - - 5 - - K — ■£ »« C O 0 0 JS « - ■ _ :. — p E-- - r~_- :- i- -• -^ - 3 - _ ■= ■— ~ -8-- = = -_=_ ■ 1 :~ h~ - : >- - E *«j…
Electrical engineering
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