E. B. K., Missoula, Mont., says: I have an electric heater made for 110 volts, and I desire to use it on a 64-volt direct current. ... I put in the circuit with a Little Hustler battery motor, in a lighting circuit, so as not to burn out a 10-ampere 110-volt fuse or damage the motor. ... Would thank you to kindly answer my question and give diagrams of the circuit of the above-mentioned apparatus in order ... It is of course reversible, that is, if any two of the factors are known, the third can be computed.
|Title||:||The World's Advance|