Electric Lighting SpecificationsW. J. Johnstone Company, Limited, 1892 - 176 стор. |
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Результати 1-5 із 39
Сторінка 18
... capacity . The size , character , and position of search lights and projectors will be determined by local con- ditions . Permanent signal lights should be provided with a duplicate light , which is auto- matically switched into circuit ...
... capacity . The size , character , and position of search lights and projectors will be determined by local con- ditions . Permanent signal lights should be provided with a duplicate light , which is auto- matically switched into circuit ...
Сторінка 28
... Capacity in volts and ampères . Series . Shunt Compound . Self - excited . Separately excited . Hand regulated . Automatically regulated . Connected directly or by belt . Dynamos ? Foundation . Regulating instruments . Hand . Regulators ...
... Capacity in volts and ampères . Series . Shunt Compound . Self - excited . Separately excited . Hand regulated . Automatically regulated . Connected directly or by belt . Dynamos ? Foundation . Regulating instruments . Hand . Regulators ...
Сторінка 29
... Capacity . Number . Material . Size . Design . On insulators . Under cleats . In molding . Concealed . In conduit . To be wired how . See dynamo regulating instruments . Lightning arresters . Ground detectors . Testing sets . [ Plug ...
... Capacity . Number . Material . Size . Design . On insulators . Under cleats . In molding . Concealed . In conduit . To be wired how . See dynamo regulating instruments . Lightning arresters . Ground detectors . Testing sets . [ Plug ...
Сторінка 30
... Capacity . Number . Converters . Capacity . Number . Key . Keyless . Sockets and Porcelain . Base . receptacles ? Finish . Wood , etc. Plain . Polished . [ Waterproof . Plated , etc. Lamps ? Incandescent . Number . Voltage or ampèrage ...
... Capacity . Number . Converters . Capacity . Number . Key . Keyless . Sockets and Porcelain . Base . receptacles ? Finish . Wood , etc. Plain . Polished . [ Waterproof . Plated , etc. Lamps ? Incandescent . Number . Voltage or ampèrage ...
Сторінка 42
... capacity of ampères at volts . The ( se ) dynamo ( s ) shall be shunt wound , compound wound or pro- vided with an efficient automatic regu- lator ; of the latest and most efficient pattern ; mounted on a base provided with an adjusta ...
... capacity of ampères at volts . The ( se ) dynamo ( s ) shall be shunt wound , compound wound or pro- vided with an efficient automatic regu- lator ; of the latest and most efficient pattern ; mounted on a base provided with an adjusta ...
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Загальні терміни та фрази
Age money Alternating Current ampère meter apparatus appliances arc lamps armature attached automatic baseframe bidder shall fill bids building c. p. lamps cables candle power capacity carried ceiling cent centre of distribution cleats conductors conduit connections contractor shall furnish cross-arms cuits cut-out boxes cut-outs and switches Direct Current double-pole dynamo or circuit dynamos Trade number erect the following fastened fill out completely fixture foundation(s full load fuses hand regulator incandescent lamps inches incombustible bases installation insulated wire insulation resistance junction boxes knife switch least lightning arresters main wires ments moisture moisture-proof molding necessary non-combustible number of lights number or designation ohms operation outlets pipes placed plant porcelain potential pressure proper protected pulleys purchaser Rating of exciters riser feeder schedule securely set screws shunt Sockets soldered spark arresters specification steam struction switchboard taps three-wire tightened tion tube two-wire voltage voltmeter volts walls waterproof wire smaller