If it is possible, is it possible to have an electric shock?
the provisions of the allowable deviation of the rated voltage of -10%, +7%! If the voltage is 170V can be determined and the supply
Before the test table did not? 170V voltage should not be so low! Standard requirements: for 220V single-phase power supply
The line is too long and the wire Too thin, then there will be a pressure drop! There is the use of this line is too high! I use the voltage meter to find the voltage when the voltage is 170V
