Electric Lighting SpecificationsJohnston, 1896 - 213 стор. |
З цієї книги
Результати 6-10 із 14
Сторінка 96
Earle Abbott Merrilol. 89. Location of Risers { Feeders . cation ) , riser group No. 2 shall feed , etc. feeder From the switchboard ( or centre of dis- tribution ) the risers under cleats , shall be carried 90. Mains ( If taps termi ...
Earle Abbott Merrilol. 89. Location of Risers { Feeders . cation ) , riser group No. 2 shall feed , etc. feeder From the switchboard ( or centre of dis- tribution ) the risers under cleats , shall be carried 90. Mains ( If taps termi ...
Сторінка 97
... riser feeder cut - out boxes dis- main tributing circuits shall be run to the various outlets as specified in the sched- ule and located on the plans . The wires shall be run under cleats , on insulators , in molding , in conduit , etc ...
... riser feeder cut - out boxes dis- main tributing circuits shall be run to the various outlets as specified in the sched- ule and located on the plans . The wires shall be run under cleats , on insulators , in molding , in conduit , etc ...
Сторінка 98
... risers , mains and taps shall be brought together in cabinets at the points designated in this specification and on the plans . ( If wiring contractor does not furnish cut - outs and switches , add : The terminals of the risers , 98 ...
... risers , mains and taps shall be brought together in cabinets at the points designated in this specification and on the plans . ( If wiring contractor does not furnish cut - outs and switches , add : The terminals of the risers , 98 ...
Сторінка 99
Earle Abbott Merrilol. switches , add : The terminals of the risers , { res , mains and taps shall be brought into these cabinets in such a way as to permit the easy and convenient insertion and connection of the cut - outs and switches ...
Earle Abbott Merrilol. switches , add : The terminals of the risers , { res , mains and taps shall be brought into these cabinets in such a way as to permit the easy and convenient insertion and connection of the cut - outs and switches ...
Сторінка 105
... risers All { feeders and mains shall be fig- 106. System . ured on the basis of the three - wire sys- tem , but the distribution circuits shall consist of two wires only except to out- lets for a group of , c . p . , lamps or more , and ...
... risers All { feeders and mains shall be fig- 106. System . ured on the basis of the three - wire sys- tem , but the distribution circuits shall consist of two wires only except to out- lets for a group of , c . p . , lamps or more , and ...
Інші видання - Показати все
Загальні терміни та фрази
affecting the operation alter the belt Alternating Current ampere meter apparatus and material approved arc lamps baseframe bidder shall fill bids binding posts boxes brush jig C. M. per ampere candle-power capacity cleats conductors conduit contractor shall furnish cross-arms cuits cut-outs and switches Direct Current double-pole dynamos Trade number electrically erect the follow fill out completely fixtures floor foundation foundation(s framing full load galvanometer ground detector H. P. required hand regulator hanger boards incombustible bases installation justment kilowatts knife switch least C. M. less otherwise specified less than ohms lightning arresters load for consecutive lugs or set main wires manner affecting namo number or designation operating dynamos outlets pipes poles porcelain potential pressure pulley at full purchaser Rating of exciters ratus riser feeder set screw Sockets soldered spark arresters specifications spring the shaft suitable device sulated switchboard tests tion tube two-wire voltage voltmeter volts wire smaller
Популярні уривки
Сторінка 208 - ... and to employ any other person or persons to finish the work and to provide the materials therefor; and in case of such discontinuance of the employment of the Contractor he shall not be entitled to receive any further payment under this contract until the said work shall be wholly finished, at which time, if the unpaid balance of the amount to be paid under this contract shall exceed the expense incurred by the...
Сторінка 211 - If at any time there shall be evidence of any lien or claim for which, if established, the Owner of the said premises might become liable, and which is chargeable to the Contractor, the Owner shall have the right to retain out of any payment then due or thereafter to become due an amount sufficient to completely indemnify him against such lien or claim.
Сторінка 209 - Should the Contractor be obstructed or delayed in the prosecution or completion of his work by the act, neglect, delay or default of the Owner, or the Architects, or of any other contractor...
Сторінка 171 - Must be so spliced or joined as to be both mechanically and electrically secure without solder. The joints must then be soldered, to insure preservation, and covered with an insulation equal to that on the conductors.
Сторінка 181 - No combination fixture in which the conductors are concealed in a space less than one-fourth inch between the inside pipe and the outside casing will be approved. e. Must be tested for "contacts" between conductors and fixtures, for "short circuits" and for ground connections before it is connected to its supply conductors.
Сторінка 161 - VOLTS. Any circuit attached to any machine or combination of machines which develops a difference of potential, between any two wires, of over...
Сторінка 209 - ... of the Contractor, then the time herein fixed for the completion of the work shall be extended for a period equivalent to the time lost by reason of any or all of the causes aforesaid ; but no such allowance shall be made unless a claim therefor is presented in writing to the Architects within twenty-four hours of the occurrence of such delay.
Сторінка 212 - It is further mutually agreed between the parties hereto that no certificate given or payment made under this contract, except the final certificate or final payment, shall be conclusive evidence of the performance of this contract, either wholly or in part, and that no payment shall be construed to be an acceptance of defective work or improper materials.: Art.