Cyclopedia of applied electricity : a practical guide for electricians, mechanics, engineers, students, telegraph and telephone operators, and all others interested in electricity (1905)
American School (Chicago, Ill.) · Chicago : American School of Correspondence · leaf 198
Fig. 3. An approved installation in every detail, with wiring connections for shunt-wound multipolar slow speed ceiling motor for direct connection to line shaft.Using both circuit breaker and double-pole fuse cut-out. 173 … 174 ELECTIUC W IKING 23 Space Between Wires for outside work, -whetlior for highor low tiiisioii, <himlil hv at least one foot, and care should beexercised to prevent any possibility of a cross connection bywater. Wires should never come in contact with anything excepttheir insulator?:. Roof…
Electrical engineering
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