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Switchboard for a Directcurrent Generator
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Amperes aoftv—5 apparatus bill of material Branch Circuits cabinet Cable ceiling cent Chapter Chart circuit breaker circuit diagram circular mils Coefficients of Utilization coil Company Conductors conduit condulet connections Connectors convenience outlets Crouse-Hinds Condulets—Type Data diameter Dimensions in Inches distance draftsman Engineering equipment explosion-proof F F G F G G F G H feeder flashover voltage footcandles ft ft ftft fuses G G H G H H height above floor inside frosted Insulation lamps length lighting lumens machine Maintenance Factors master switch Mem 500 Mem Metal meters method motor mounting height NANCE FACTORS National Electrical Code oblique projection one-line diagram panel panelboard problems reflector relay Rivets room index Screws Section shown in Fig Single Pin Single-phase sketch spacing starter switchboard symbols Table three-phase three-wire transformers Typical Luminaires volts wall Watts Westinghouse Electric Corporation width wire