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 89
ram of connections of motor operated remote control switch. The motorwhich operates the switch is controlled by a small lever generally mounted on the panelwith the instruments which are in the circuit controlled by the switch. The standardpressure for operating the motors is 125 volts. Ques. For… … &3 b-C S-o o »-« o c - .a^.s&of £ SJc? & CD Sp ;^3S jj*gg g •*^ W) 4) o ^ iO ■slg.ajh eg «oS Si §aooa •& a 2^-% ■» & . H 3 t> ts t_ a) i 4-> j .o g E-g — u.E^.0 «>„*s g c o oc 5-2^ «* o 9<ti S u 2i!!.»«§ 5 c,o.c § ° g^i P £2 803 . q -eg ra u^o-g^ c,o o £•r rt d»•2 6…
Electrical engineering
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