A microwave is consuming 800 W power using a standard North American 120 V power supply. What is the approximate amount of current flowing?
7 amperes
3 amperes
5 amperes
9 amperes
Detailed Explanation
The formula for finding electrical power is Power = Voltage x Current or . Rearranged we have amperes
Take more free practice tests for other ASVAB topics with our ASVAB prep now!