A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Overhead line construction
Interesting points in construction of 3-phase, 50-cycle, 11,000-volt railroad crossing insulated at 22 kv., made by Better Lines Co.; conductor is 0.05-sq. in. stranded copper with 300 ft. to 350 ft. spans.
Overhead line construction
Interesting points in construction of 3-phase, 50-cycle, 11,000-volt railroad crossing insulated at 22 kv., made by Better Lines Co.; conductor is 0.05-sq. in. stranded copper with 300 ft. to 350 ft. spans.
Overhead line construction
Elec. Times
Electrical Times ; 80
1931
3 Figs.
Article (Journal)
English
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