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Forum: Electrical Forum | General Electrical Forum
Assigned Moderators: JASON.S, Grumpygrouter, phil7677, Lenny, Oli, Notsosmart, sintra
Posted by: amberleaf
Original Content:
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Post: A good guide For 'exported PME' and outbuildings!Totally unrelated posts to this sticky thread
Forum: Electrical Forum | General Electrical Forum
Assigned Moderators: JASON.S, Grumpygrouter, phil7677, Lenny, Oli, Notsosmart, sintra
Posted by: amberleaf
Original Content:
Sorryabout this Dan / Jason . don’t know where to drop it .
Wordsof Wisdom . Why ?? do I need a Fire Alarm
FireAlarm Systems is used to ProtectLife & Property . Therefore ! Any Company or Person who Owns something of Value has a Valid Interestin installing a Fire Alarm . “ LIFE ! ◄◄
•AccentLighting . Lighting used to Emphasise an Object or Specific Area(s) .
•“Meaning “ Ampere Squared Seconds ( I2 t ) The measurement of HeatEnergy developed within a circuit duringthe fuse’s clearing . It can be Expressed as “ Melting ( I2 t ) or “ Racing ( I2 t ) or the sum of them as “Clearing ( I2 t ) “ ( I )stands foreffective let-through current ( r.m.s. ) Which is squared . & the ( t )stands for time of Operating in seconds.
•PowerLoss ( Cable ) Loss caused by internal cable Impedance . mainly ( I2 R ) Theloss cause heating .
•Continuity: The state of being Whole . – Unbroken .
•Drawing: Block diagram . Asimplified drawing of a system showing major items as blocks . normally used toshow how the system works & the relationship between major items . • Drawing : line Schematic ( diagram) Shows how a circuit works . • Drawing: Plot or Layout . Shows the “ Floor Plan “ . • Drawing: Wiring diagram . Shows how the devices are Interconnected .