The edges can be sharp and easily cut you. **. Step 1 â Measure out the wax The amount of wax required should be weighed out. You can make about eight votive candles per pound of wax.
Voltage optimisation is an electrical energy saving technique which is mainly installed in series with the mains electricity supply to provide a reduced supply voltage for the site's equipment.he energy savings achieved by Voltage Optimisation are an aggregation of the improved efficiency of all equipment across a site in response to the improvements in the power quality problems outlined above.
The omnipresent usefulness of Ohm's Law: [ Voltage (volts) = Current (amps) X Resistance (ohms) ] Ohm's Law can be used with resistors to find the current flowing through a circuit. The law is I = V/R (where I = current, V = voltage across resistor, and R = resistance). For the circuit above we can only use Ohm's law for the resistor so we must use the fact that when the LED is on, there is a 1.9 voltage drop across it (BTW: The voltage drop varies with the type of LED).