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Conceptual Question No.7 - Energy conservation
How energy saving to be calculated for reduction in line voltage?
As per a Energy saving propsal we decrease the voltage by reducing the tap in a distribution transformer , now how realistic savings to be calculated?
Author : A.Selvakumar - From: India
Sat, March 27th, 2010 - 17:28
In ohmic loads (filament lamps), the power consumption is proportional to V2rms (P = V2/R), therefore reduction of voltage can be caused on energy saving. For more information, can be referred to Machine Riddle No.16, 17. 
Author : Hamid - From: Iran- Firouzabad in Fars
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