1.     How many Volts would it take to push 1 Amp through a resistance of 1 Ohm  
A.    10 volts
B.    48 volts
C.    1 volt
D.    5 volts​

How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit