Two Way Switch-Switches which can be used in pairs so that either can switch a light on or off. Each switch has terminals allowing them to be linked using Three Core and Earth cable. Voltage (V) - The numerical value of the electrical potential between two points in a circuit.Volts = Wattage/Amperes.lectrical Second Fix-Generally used to refer to that part of an electrical installation that is visible on completion-i.e. the light fitting, wall switches etc. Frequency-In alternating current, the rate at which the current changes direction-in the UK typically 50 Hertz.
To make bleach, a direct electrical current is sent through a sodium chloride solution (table salt and water). This basically splits the atoms leaving chlorine and the caustic soda. Both chlorine and caustic soda (lye) are extremely dangerous. These two chemicals are reacted together to create what we know as bleach.
I have been putting a quart of bleach in my well for 30 years. We have iron and it keeps down the iron eating bacteria. That is what turns your rinsed dishes black and smells. I do it in spring after the rains.