6. The electricity in our house is
a. AC
C. DC
b. BC
d. AD

7. Basic Electrical system consists of:
a. source, voltage, load c. switch, fuse, load
b. source, conductor, load d. source, switch, conductor

8. Maitimeter used to measure
a. AC voltage
C. DC voltage
b. Resistance
d. All of the above

9. The resistance of the ideal conductor is
a. very low
c. medium
b. high
d. very high

10. Measuring AC voltage by multimeter should
a need to consider the polarity c. no need to consider the polarity
b. need to install in series
d. None of the above​