12 volts.
A car battery has usually 12 volts.
How many volts for a 9 mag
An electrical device doesn't really "use" volts. The volts in a minute are the same as the volts in a second or in a day - since the voltage tends to remain fairly stable.
Most calculators use 1.5 volts from small button-cell batteries, such as LR44 or CR2032.
Most likely 12 volts if it is on a car. Some boats use 24 volts, or in the case of my boat 32 volts.
They are getting nearly impossible to find at junkyards these days. However, you can buy all of it aftermarket. Actually, EVERY single part of the 1970 Chevelle 2 door coupe is available through the aftermarket since they started reproducing the body shells. You can use the frame and suspension from ANY 2 door 1968-1972 GM A body (Chevelle, Skylark, Cutlass, Tempest/Lemans/GTO) but you will likely have to change to 1970-1972 Chevelle specific suspension springs if you use one from one of the other GM A-bodies.
5 volts
my 70 el camino holds 20 gallons they use the same tank as a chevelle just the fill tube is in a diffrent place (chevelle's located at the license plate) (el camino is located at the drivers side twards the end of the bed)
240v is the standard for household use.
none is magic
If you mean the USA, there they use 120 volts / 60 Hz.
A TV will use all the volts you give it. The amount of power on the other hand varies greatly depending on type and vintage.