Instructions: Calculate the circuits by filling in all the blanks.
1. Et = 24 volts
It = ______ amps
Rt = ______ ohms
2. Et = 24 volts
It = ______ amps
Rt = ______ ohms
3. Et = 12 volts
It = ______ amps
Rt = ______ ohms
4. Et = 12 volts
It = 1.8 amps
Rt = ______ ohms