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 93
cast on top of the pin. The in-sulators in the construction shown in Fig. 42 are cemented to theiron brackets. Line Stresses. The stresses sustained by the line may be classi-fied as follows: 1. Weight of wire, which includes insulation, and snow and sleet whichmay be supported by the wire. 2. Wind… … CAST/RON ^reDMMETER Fig. 42. Iron Pin Showing Dimensions 76 POWER TRANSMISSION 67 because if the pole is sufficiently strong to withstand the bendingstrains, it is more than strong enough to withstand the compression.Wind Pressure. Langley shows the pressure of the wind normalto flat surfaces to be…
Electrical engineering
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