Electrical Engineering in India: A Practical Treatise for Civil, Mechanical, and Electrical Engineers ... |
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Page xxix
... ceiling rose 37 Two - circuit ceiling rose 38 Two - pin wall plug 39 PLATE 2 40 189 Adapter 41 42 23 43 Plug connector 44 200 45 201 دو " " 46 201 47 202 48 202 29 " " 49 203 " " Concentric wall plug Combined B. C. and 2 - pin adapter ...
... ceiling rose 37 Two - circuit ceiling rose 38 Two - pin wall plug 39 PLATE 2 40 189 Adapter 41 42 23 43 Plug connector 44 200 45 201 دو " " 46 201 47 202 48 202 29 " " 49 203 " " Concentric wall plug Combined B. C. and 2 - pin adapter ...
Page 78
... ceiling rose to ceiling rose . ( 4 ) The electric stress on the wiring is considerably reduced and risk of fire due to short circuits is entirely elimi- nated , due to the fact that the power supplied by the circuit to the fault is ...
... ceiling rose to ceiling rose . ( 4 ) The electric stress on the wiring is considerably reduced and risk of fire due to short circuits is entirely elimi- nated , due to the fact that the power supplied by the circuit to the fault is ...
Page 149
... Ceiling Roses . 189. Single and Multiple - circuit Ceiling Roses . - A ceiling rose consists of a porcelain base , to which brass terminals are attached , with holes in the base for bringing in the circuit wires , and a porcelain cover ...
... Ceiling Roses . 189. Single and Multiple - circuit Ceiling Roses . - A ceiling rose consists of a porcelain base , to which brass terminals are attached , with holes in the base for bringing in the circuit wires , and a porcelain cover ...
Page 151
... Ceiling roses are used mainly for connecting pendant lamps to the branch circuit , having ter- minals for the ... rose for connection to a single or double bracket ; sepa- rate wires can then be run from the rose to the lampholders , and ...
... Ceiling roses are used mainly for connecting pendant lamps to the branch circuit , having ter- minals for the ... rose for connection to a single or double bracket ; sepa- rate wires can then be run from the rose to the lampholders , and ...
Page 157
... ceiling rose ( § 189 and Fig . 37 ) , and the lampholder wires are shown looped - in without joints . Obviously a 4 - light fitting could be similarly subdivided into pairs , or into groups of 1 and 3 lamps ; a 5 - light fitting into ...
... ceiling rose ( § 189 and Fig . 37 ) , and the lampholder wires are shown looped - in without joints . Obviously a 4 - light fitting could be similarly subdivided into pairs , or into groups of 1 and 3 lamps ; a 5 - light fitting into ...
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Common terms and phrases
3-phase alternating current ampere-hours amperes apparatus arc lamps armature average battery cables candle-power capacity carrying ceiling rose cells cent circuit cleated coils conductors conduit connected continuous current Contract Contractor copper cost dielectric distribution board dynamo earth efficiency electrolyte Engineer fans feeders feet filament flexible flow full load fuses give given heating horse-power I. E. E. Rule inch India induction installation insulation kilowatts lampholders length lighting load factor machines magnet maximum demand megohm metal meter motors necessary neutral wire obtained Ohm's Law ohms ordinary output overhead lines parallel pipe plant plug pole power factor practice pressure pump rails reactance resistance revolutions per minute shunt single single-phase socket speed standard steam supply switch Table temperature terminals tion transformer tube turbine units varies velocity voltage volts wall watts Wiring Rules