Idiom of the Day
come down to (something)
to be reduced to something
The man's decision about the job came down to how it would affect his family.
Precautions while using Electrical Equipment
Reduce the voltage
Reduce the voltage Using lower voltages can reduce or eliminate the risks of electric shocks and burns: 1 portable tools are available which can be run from a 110 volts, centre tapped to earth supply, (usually from a transformer) 2 where electrically powered tools are used, battery operated are safest. 3 temporary lighting can be run at lower voltages, e.g. 12, 25, 50 or 110 volts.