Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 182
however, in use in other places and no universallyaccepted rule has yet been developed. Switches and Protective Devices ivith Motors. Every motor ofover J horse-power must be protected by fuses or circuit breakers,and controlled by a switch; and all of these must be located withinsight of the… … Fig. 32. Wiring Diagram of Motor Circuit Showing Inadequate Fuse Protection The chief purpose of the fuses is to protect the motor and espe-cially the wiring to it from overloads resulting from accidents to themotor or from the excessive current which will flow if an attempt ismade to start the…
Electrical engineering
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