Electric Lighting SpecificationsW. J. Johnstone Company, Limited, 1892 - 176 стор. |
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Результати 1-5 із 30
Сторінка 3
... , Omitted , or Changed Work 37 Replacement of Defective Material 37 Patented Apparatus Special Devices Safeguards and Debris Plans . 37 37 38 38 284414 Tests Inspection Insurance Rules Acceptance Terms of Payment PAGE .
... , Omitted , or Changed Work 37 Replacement of Defective Material 37 Patented Apparatus Special Devices Safeguards and Debris Plans . 37 37 38 38 284414 Tests Inspection Insurance Rules Acceptance Terms of Payment PAGE .
Сторінка 15
... device that can increase the safety and reliability of the plant shall be omitted , and that the utmost care shall be exercised in every part of the installation . Economy should never be more than a secondary consideration . Nearly ...
... device that can increase the safety and reliability of the plant shall be omitted , and that the utmost care shall be exercised in every part of the installation . Economy should never be more than a secondary consideration . Nearly ...
Сторінка 16
... devices that may be operated from the dynamo circuits . There should be supplied with the dynamos a complete set of wrenches , screw - drivers , pliers , oil cups , oil cans , drip pans , guard rails , extra brushes , bearings , and ...
... devices that may be operated from the dynamo circuits . There should be supplied with the dynamos a complete set of wrenches , screw - drivers , pliers , oil cups , oil cans , drip pans , guard rails , extra brushes , bearings , and ...
Сторінка 31
... devices . Number of circuits . Number of street lamps . Insulation . Poles . Cross arms . Pins and insulators . Steps . Line lightning arresters . Fall of potential . ( Number . Horizontal . Vertical . Kind . High ELECTRIC LIGHTING ...
... devices . Number of circuits . Number of street lamps . Insulation . Poles . Cross arms . Pins and insulators . Steps . Line lightning arresters . Fall of potential . ( Number . Horizontal . Vertical . Kind . High ELECTRIC LIGHTING ...
Сторінка 35
... devices within days after assigned date of com- mencement . Erection of pole line and wire within days after assigned date of commencement . Installation of fixtures and dependent work within days after assigned date of com- mencement ...
... devices within days after assigned date of com- mencement . Erection of pole line and wire within days after assigned date of commencement . Installation of fixtures and dependent work within days after assigned date of com- mencement ...
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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